# HG changeset patch
# User attila
# Date 1361199615 -3600
# Node ID f8221ce53c2e90b171ce843b78ef34c9641b8d13
# Parent  3245e174fe3a3cfa25ec82ff12b7af8ba87fece9
8008371: Fix Dynalink compiler warnings and whitespace
Reviewed-by: jlaskey, sundar

diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/CallSiteDescriptor.java
--- a/src/jdk/internal/dynalink/CallSiteDescriptor.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/CallSiteDescriptor.java	Mon Feb 18 16:00:15 2013 +0100
@@ -87,7 +87,6 @@
 import java.lang.invoke.MethodType;
 import jdk.internal.dynalink.support.CallSiteDescriptorFactory;
 
-
 /**
  * An immutable descriptor of a call site. It is an immutable object that contains all the information about a call
  * site: the class performing the lookups, the name of the method being invoked, and the method signature. The library
@@ -172,4 +171,4 @@
      */
     public CallSiteDescriptor changeMethodType(MethodType newMethodType);
 
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/ChainedCallSite.java
--- a/src/jdk/internal/dynalink/ChainedCallSite.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/ChainedCallSite.java	Mon Feb 18 16:00:15 2013 +0100
@@ -92,7 +92,6 @@
 import jdk.internal.dynalink.linker.GuardedInvocation;
 import jdk.internal.dynalink.support.AbstractRelinkableCallSite;
 
-
 /**
  * A relinkable call site that maintains a chain of linked method handles. In the default implementation, up to 8 method
  * handles can be chained, cascading from one to the other through
@@ -209,4 +208,4 @@
             throw new AssertionError(e.getMessage(), e); // Can not happen
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/DefaultBootstrapper.java
--- a/src/jdk/internal/dynalink/DefaultBootstrapper.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/DefaultBootstrapper.java	Mon Feb 18 16:00:15 2013 +0100
@@ -88,7 +88,6 @@
 import java.lang.invoke.MethodType;
 import jdk.internal.dynalink.support.CallSiteDescriptorFactory;
 
-
 /**
  * A convenience default bootstrapper that exposes static bootstrap methods which language runtimes that need the very
  * default behavior can use with minimal setup. When first referenced, it will create a dynamic linker with default
@@ -141,4 +140,4 @@
     private static CallSite bootstrapInternal(MethodHandles.Lookup caller, String name, MethodType type) {
         return dynamicLinker.link(new MonomorphicCallSite(CallSiteDescriptorFactory.create(caller, name, type)));
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/DynamicLinker.java
--- a/src/jdk/internal/dynalink/DynamicLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/DynamicLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -97,7 +97,6 @@
 import jdk.internal.dynalink.support.Lookup;
 import jdk.internal.dynalink.support.RuntimeContextLinkRequestImpl;
 
-
 /**
  * The linker for {@link RelinkableCallSite} objects. Users of it (scripting frameworks and language runtimes) have to
  * create a linker using the {@link DynamicLinkerFactory} and invoke its link method from the invokedynamic bootstrap
@@ -246,14 +245,15 @@
             }
         }
 
-        if(unstableDetectionEnabled && relinkCount <= unstableRelinkThreshold && relinkCount++ == unstableRelinkThreshold) {
-            // Note that we'll increase the relinkCount until threshold+1 and not increase it beyond that. Threshold+1
-            // is treated as a special value to signal that resetAndRelink has already executed once for the unstable
-            // call site; we only want the call site to throw away its current linkage once, when it transitions to
-            // unstable.
-            callSite.resetAndRelink(guardedInvocation, createRelinkAndInvokeMethod(callSite, relinkCount));
+        int newRelinkCount = relinkCount;
+        // Note that the short-circuited "&&" evaluation below ensures we'll increment the relinkCount until
+        // threshold + 1 but not beyond that. Threshold + 1 is treated as a special value to signal that resetAndRelink
+        // has already executed once for the unstable call site; we only want the call site to throw away its current
+        // linkage once, when it transitions to unstable.
+        if(unstableDetectionEnabled && newRelinkCount <= unstableRelinkThreshold && newRelinkCount++ == unstableRelinkThreshold) {
+            callSite.resetAndRelink(guardedInvocation, createRelinkAndInvokeMethod(callSite, newRelinkCount));
         } else {
-            callSite.relink(guardedInvocation, createRelinkAndInvokeMethod(callSite, relinkCount));
+            callSite.relink(guardedInvocation, createRelinkAndInvokeMethod(callSite, newRelinkCount));
         }
         if(syncOnRelink) {
             MutableCallSite.syncAll(new MutableCallSite[] { (MutableCallSite)callSite });
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/DynamicLinkerFactory.java
--- a/src/jdk/internal/dynalink/DynamicLinkerFactory.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/DynamicLinkerFactory.java	Mon Feb 18 16:00:15 2013 +0100
@@ -102,7 +102,6 @@
 import jdk.internal.dynalink.support.LinkerServicesImpl;
 import jdk.internal.dynalink.support.TypeConverterFactory;
 
-
 /**
  * A factory class for creating {@link DynamicLinker}s. The most usual dynamic linker is a linker that is a composition
  * of all {@link GuardingDynamicLinker}s known and pre-created by the caller as well as any
@@ -256,14 +255,16 @@
 
         // Gather classes of all precreated (prioritized and fallback) linkers.
         // We'll filter out any discovered linkers of the same class.
-        final Set<Class<? extends GuardingDynamicLinker>> knownLinkerClasses = new HashSet<>();
+        final Set<Class<? extends GuardingDynamicLinker>> knownLinkerClasses =
+                new HashSet<>();
         addClasses(knownLinkerClasses, prioritizedLinkers);
         addClasses(knownLinkerClasses, fallbackLinkers);
 
         final List<GuardingDynamicLinker> discovered = AutoDiscovery.loadLinkers(classLoader);
         // Now, concatenate ...
-        final List<GuardingDynamicLinker> linkers = new ArrayList<>(prioritizedLinkers.size() + discovered.size()
-                + fallbackLinkers.size());
+        final List<GuardingDynamicLinker> linkers =
+                new ArrayList<>(prioritizedLinkers.size() + discovered.size()
+                        + fallbackLinkers.size());
         // ... prioritized linkers, ...
         linkers.addAll(prioritizedLinkers);
         // ... filtered discovered linkers, ...
@@ -308,4 +309,4 @@
             knownLinkerClasses.add(linker.getClass());
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/MonomorphicCallSite.java
--- a/src/jdk/internal/dynalink/MonomorphicCallSite.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/MonomorphicCallSite.java	Mon Feb 18 16:00:15 2013 +0100
@@ -87,7 +87,6 @@
 import jdk.internal.dynalink.linker.GuardedInvocation;
 import jdk.internal.dynalink.support.AbstractRelinkableCallSite;
 
-
 /**
  * A relinkable call site that implements monomorphic inline caching strategy. After it linked a method, it will keep it
  * until either its guard evaluates to false, or its switchpoint is invalidated, at which time it will throw away the
@@ -113,4 +112,4 @@
     public void resetAndRelink(GuardedInvocation guardedInvocation, MethodHandle relink) {
         relink(guardedInvocation, relink);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/NoSuchDynamicMethodException.java
--- a/src/jdk/internal/dynalink/NoSuchDynamicMethodException.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/NoSuchDynamicMethodException.java	Mon Feb 18 16:00:15 2013 +0100
@@ -100,4 +100,4 @@
     public NoSuchDynamicMethodException(String message) {
         super(message);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/RelinkableCallSite.java
--- a/src/jdk/internal/dynalink/RelinkableCallSite.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/RelinkableCallSite.java	Mon Feb 18 16:00:15 2013 +0100
@@ -89,7 +89,6 @@
 import java.lang.invoke.VolatileCallSite;
 import jdk.internal.dynalink.linker.GuardedInvocation;
 
-
 /**
  * Interface for relinkable call sites. Language runtimes wishing to use this framework must use subclasses of
  * {@link CallSite} that also implement this interface as their call sites. There is a readily usable
@@ -145,4 +144,4 @@
      * {@link #resetAndRelink(GuardedInvocation, MethodHandle)}, and finally invoke the target.
      */
     public void resetAndRelink(GuardedInvocation guardedInvocation, MethodHandle fallback);
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/AbstractJavaLinker.java
--- a/src/jdk/internal/dynalink/beans/AbstractJavaLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/AbstractJavaLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -103,7 +103,6 @@
 import jdk.internal.dynalink.support.Guards;
 import jdk.internal.dynalink.support.Lookup;
 
-
 /**
  * A base class for both {@link StaticClassLinker} and {@link BeanLinker}. Deals with common aspects of property
  * exposure and method calls for both static and instance facets of a class.
@@ -128,50 +127,46 @@
         this.assignableGuard = assignableGuard;
 
         final FacetIntrospector introspector = createFacetIntrospector();
-        try {
-            // Add methods and properties
-            for(Method method: introspector.getMethods()) {
-                final String name = method.getName();
-                final MethodHandle methodHandle = introspector.unreflect(method);
-                // Add method
-                addMember(name, methodHandle, methods);
-                // Add the method as a property getter and/or setter
-                if(name.startsWith("get") && name.length() > 3 && method.getParameterTypes().length == 0) {
-                    // Property getter
-                    setPropertyGetter(Introspector.decapitalize(name.substring(3)), introspector.unreflect(
-                            getMostGenericGetter(method)), ValidationType.INSTANCE_OF);
-                } else if(name.startsWith("is") && name.length() > 2 && method.getParameterTypes().length == 0 &&
-                        method.getReturnType() == boolean.class) {
-                    // Boolean property getter
-                    setPropertyGetter(Introspector.decapitalize(name.substring(2)), introspector.unreflect(
-                            getMostGenericGetter(method)), ValidationType.INSTANCE_OF);
-                } else if(name.startsWith("set") && name.length() > 3 && method.getParameterTypes().length == 1) {
-                    // Property setter
-                    addMember(Introspector.decapitalize(name.substring(3)), methodHandle, propertySetters);
-                }
+        // Add methods and properties
+        for(Method method: introspector.getMethods()) {
+            final String name = method.getName();
+            final MethodHandle methodHandle = introspector.unreflect(method);
+            // Add method
+            addMember(name, methodHandle, methods);
+            // Add the method as a property getter and/or setter
+            if(name.startsWith("get") && name.length() > 3 && method.getParameterTypes().length == 0) {
+                // Property getter
+                setPropertyGetter(Introspector.decapitalize(name.substring(3)), introspector.unreflect(
+                        getMostGenericGetter(method)), ValidationType.INSTANCE_OF);
+            } else if(name.startsWith("is") && name.length() > 2 && method.getParameterTypes().length == 0 &&
+                    method.getReturnType() == boolean.class) {
+                // Boolean property getter
+                setPropertyGetter(Introspector.decapitalize(name.substring(2)), introspector.unreflect(
+                        getMostGenericGetter(method)), ValidationType.INSTANCE_OF);
+            } else if(name.startsWith("set") && name.length() > 3 && method.getParameterTypes().length == 1) {
+                // Property setter
+                addMember(Introspector.decapitalize(name.substring(3)), methodHandle, propertySetters);
             }
+        }
 
-            // Add field getter/setters as property getters/setters.
-            for(Field field: introspector.getFields()) {
-                final String name = field.getName();
-                // Only add a property getter when one is not defined already as a getXxx()/isXxx() method.
-                if(!propertyGetters.containsKey(name)) {
-                    setPropertyGetter(name, introspector.unreflectGetter(field), ValidationType.EXACT_CLASS);
-                }
-                if(!(Modifier.isFinal(field.getModifiers()) || propertySetters.containsKey(name))) {
-                    addMember(name, introspector.unreflectSetter(field), propertySetters);
-                }
+        // Add field getter/setters as property getters/setters.
+        for(Field field: introspector.getFields()) {
+            final String name = field.getName();
+            // Only add a property getter when one is not defined already as a getXxx()/isXxx() method.
+            if(!propertyGetters.containsKey(name)) {
+                setPropertyGetter(name, introspector.unreflectGetter(field), ValidationType.EXACT_CLASS);
             }
+            if(!(Modifier.isFinal(field.getModifiers()) || propertySetters.containsKey(name))) {
+                addMember(name, introspector.unreflectSetter(field), propertySetters);
+            }
+        }
 
-            // Add inner classes, but only those for which we don't hide a property with it
-            for(Map.Entry<String, MethodHandle> innerClassSpec: introspector.getInnerClassGetters().entrySet()) {
-                final String name = innerClassSpec.getKey();
-                if(!propertyGetters.containsKey(name)) {
-                    setPropertyGetter(name, innerClassSpec.getValue(), ValidationType.EXACT_CLASS);
-                }
+        // Add inner classes, but only those for which we don't hide a property with it
+        for(Map.Entry<String, MethodHandle> innerClassSpec: introspector.getInnerClassGetters().entrySet()) {
+            final String name = innerClassSpec.getKey();
+            if(!propertyGetters.containsKey(name)) {
+                setPropertyGetter(name, innerClassSpec.getValue(), ValidationType.EXACT_CLASS);
             }
-        } finally {
-            introspector.close();
         }
     }
 
@@ -394,10 +389,8 @@
                             IS_METHOD_HANDLE_NOT_NULL, invokeHandleFolded, fallbackFolded), typedGetter);
                 if(nextComponent == null) {
                     return getClassGuardedInvocationComponent(compositeSetter, type);
-                } else {
-                    return nextComponent.compose(compositeSetter, getClassGuard(type), clazz,
-                            ValidationType.EXACT_CLASS);
                 }
+                return nextComponent.compose(compositeSetter, getClassGuard(type), clazz, ValidationType.EXACT_CLASS);
             }
             case 3: {
                 // Must have two arguments: target object and property value
@@ -474,10 +467,8 @@
                             IS_ANNOTATED_HANDLE_NOT_NULL, invokeHandleFolded, fallbackFolded), typedGetter);
                 if(nextComponent == null) {
                     return getClassGuardedInvocationComponent(compositeGetter, type);
-                } else {
-                    return nextComponent.compose(compositeGetter, getClassGuard(type), clazz,
-                            ValidationType.EXACT_CLASS);
                 }
+                return nextComponent.compose(compositeGetter, getClassGuard(type), clazz, ValidationType.EXACT_CLASS);
             }
             case 3: {
                 // Must have exactly one argument: receiver
@@ -521,8 +512,10 @@
             case NONE: {
                 return null;
             }
+            default: {
+                throw new AssertionError();
+            }
         }
-        throw new AssertionError();
     }
 
     private static final MethodHandle IS_DYNAMIC_METHOD_NOT_NULL = Guards.asType(Guards.isNotNull(),
@@ -541,32 +534,30 @@
                 if(nextComponent == null) {
                     // No next component operation; just return a component for this operation.
                     return getClassGuardedInvocationComponent(linkerServices.asType(getDynamicMethod, type), type);
-                } else {
-                    // What's below is basically:
-                    //   foldArguments(guardWithTest(isNotNull, identity, nextComponent.invocation), getter)
-                    // only with a bunch of method signature adjustments. Basically, execute method getter; if
-                    // it returns a non-null DynamicMethod, use identity to return it, otherwise delegate to
-                    // nextComponent's invocation.
+                }
 
-                    final MethodHandle typedGetter = linkerServices.asType(getDynamicMethod, type.changeReturnType(
-                            DynamicMethod.class));
-                    // Since it is part of the foldArgument() target, it will have extra args that we need to drop.
-                    final MethodHandle returnMethodHandle = linkerServices.asType(MethodHandles.dropArguments(
-                            DYNAMIC_METHOD_IDENTITY, 1, type.parameterList()), type.insertParameterTypes(0,
-                                    DynamicMethod.class));
-                    final MethodHandle nextComponentInvocation = nextComponent.getGuardedInvocation().getInvocation();
-                    // The assumption is that getGuardedInvocationComponent() already asType()'d it correctly
-                    assert nextComponentInvocation.type().equals(type);
-                    // Since it is part of the foldArgument() target, we have to drop an extra arg it receives.
-                    final MethodHandle nextCombinedInvocation = MethodHandles.dropArguments(nextComponentInvocation, 0,
-                            DynamicMethod.class);
-                    // Assemble it all into a fold(guard(isNotNull, identity, nextInvocation), get)
-                    final MethodHandle compositeGetter = MethodHandles.foldArguments(MethodHandles.guardWithTest(
-                            IS_DYNAMIC_METHOD_NOT_NULL, returnMethodHandle, nextCombinedInvocation), typedGetter);
+                // What's below is basically:
+                // foldArguments(guardWithTest(isNotNull, identity, nextComponent.invocation), getter) only with a
+                // bunch of method signature adjustments. Basically, execute method getter; if it returns a non-null
+                // DynamicMethod, use identity to return it, otherwise delegate to nextComponent's invocation.
 
-                    return nextComponent.compose(compositeGetter, getClassGuard(type), clazz,
-                            ValidationType.EXACT_CLASS);
-                }
+                final MethodHandle typedGetter = linkerServices.asType(getDynamicMethod, type.changeReturnType(
+                        DynamicMethod.class));
+                // Since it is part of the foldArgument() target, it will have extra args that we need to drop.
+                final MethodHandle returnMethodHandle = linkerServices.asType(MethodHandles.dropArguments(
+                        DYNAMIC_METHOD_IDENTITY, 1, type.parameterList()), type.insertParameterTypes(0,
+                                DynamicMethod.class));
+                final MethodHandle nextComponentInvocation = nextComponent.getGuardedInvocation().getInvocation();
+                // The assumption is that getGuardedInvocationComponent() already asType()'d it correctly
+                assert nextComponentInvocation.type().equals(type);
+                // Since it is part of the foldArgument() target, we have to drop an extra arg it receives.
+                final MethodHandle nextCombinedInvocation = MethodHandles.dropArguments(nextComponentInvocation, 0,
+                        DynamicMethod.class);
+                // Assemble it all into a fold(guard(isNotNull, identity, nextInvocation), get)
+                final MethodHandle compositeGetter = MethodHandles.foldArguments(MethodHandles.guardWithTest(
+                        IS_DYNAMIC_METHOD_NOT_NULL, returnMethodHandle, nextCombinedInvocation), typedGetter);
+
+                return nextComponent.compose(compositeGetter, getClassGuard(type), clazz, ValidationType.EXACT_CLASS);
             }
             case 3: {
                 // Must have exactly one argument: receiver
@@ -638,7 +629,7 @@
      * @return the dynamic method (either {@link SimpleDynamicMethod} or {@link OverloadedDynamicMethod}, or null if the
      * method with the specified name does not exist.
      */
-    public DynamicMethod getDynamicMethod(String name) {
+    DynamicMethod getDynamicMethod(String name) {
         return getDynamicMethod(name, methods);
     }
 
@@ -687,4 +678,4 @@
             this.validationType = validationType;
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/ApplicableOverloadedMethods.java
--- a/src/jdk/internal/dynalink/beans/ApplicableOverloadedMethods.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/ApplicableOverloadedMethods.java	Mon Feb 18 16:00:15 2013 +0100
@@ -89,7 +89,6 @@
 import java.util.List;
 import jdk.internal.dynalink.support.TypeUtilities;
 
-
 /**
  * Represents overloaded methods applicable to a specific call site signature.
  *
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/BeanLinker.java
--- a/src/jdk/internal/dynalink/beans/BeanLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/BeanLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -99,7 +99,6 @@
 import jdk.internal.dynalink.support.Lookup;
 import jdk.internal.dynalink.support.TypeUtilities;
 
-
 /**
  * A class that provides linking capabilities for a single POJO class. Normally not used directly, but managed by
  * {@link BeansLinker}.
@@ -176,7 +175,7 @@
         // dealing with an array, or a list or map, but hey...
         // Note that for arrays and lists, using LinkerServices.asType() will ensure that any language specific linkers
         // in use will get a chance to perform any (if there's any) implicit conversion to integer for the indices.
-        final GuardedInvocationComponent gic;;
+        final GuardedInvocationComponent gic;
         final boolean isMap;
         if(declaredType.isArray()) {
             gic = new GuardedInvocationComponent(MethodHandles.arrayElementGetter(declaredType));
@@ -223,22 +222,22 @@
 
         if(nextComponent == null) {
             return gic.replaceInvocation(binder.bind(invocation));
+        }
+
+        final MethodHandle checkGuard;
+        if(invocation == GET_LIST_ELEMENT) {
+            checkGuard = convertArgToInt(RANGE_CHECK_LIST, linkerServices, callSiteDescriptor);
+        } else if(invocation == GET_MAP_ELEMENT) {
+            // TODO: A more complex solution could be devised for maps, one where we do a get() first, and fold it
+            // into a GWT that tests if it returned null, and if it did, do another GWT with containsKey()
+            // that returns constant null (on true), or falls back to next component (on false)
+            checkGuard = CONTAINS_MAP;
         } else {
-            final MethodHandle checkGuard;
-            if(invocation == GET_LIST_ELEMENT) {
-                checkGuard = convertArgToInt(RANGE_CHECK_LIST, linkerServices, callSiteDescriptor);
-            } else if(invocation == GET_MAP_ELEMENT) {
-                // TODO: A more complex solution could be devised for maps, one where we do a get() first, and fold it
-                // into a GWT that tests if it returned null, and if it did, do another GWT with containsKey()
-                // that returns constant null (on true), or falls back to next component (on false)
-                checkGuard = CONTAINS_MAP;
-            } else {
-                checkGuard = convertArgToInt(RANGE_CHECK_ARRAY, linkerServices, callSiteDescriptor);
-            }
-            return nextComponent.compose(MethodHandles.guardWithTest(binder.bindTest(checkGuard),
-                    binder.bind(invocation), nextComponent.getGuardedInvocation().getInvocation()), gi.getGuard(),
-                    gic.getValidatorClass(), gic.getValidationType());
+            checkGuard = convertArgToInt(RANGE_CHECK_ARRAY, linkerServices, callSiteDescriptor);
         }
+        return nextComponent.compose(MethodHandles.guardWithTest(binder.bindTest(checkGuard),
+                binder.bind(invocation), nextComponent.getGuardedInvocation().getInvocation()), gi.getGuard(),
+                gic.getValidatorClass(), gic.getValidationType());
     }
 
     private static String getFixedKey(final CallSiteDescriptor callSiteDescriptor) {
@@ -435,13 +434,13 @@
 
         if(nextComponent == null) {
             return gic.replaceInvocation(binder.bind(invocation));
-        } else {
-            final MethodHandle checkGuard = convertArgToInt(invocation == SET_LIST_ELEMENT ? RANGE_CHECK_LIST :
-                RANGE_CHECK_ARRAY, linkerServices, callSiteDescriptor);
-            return nextComponent.compose(MethodHandles.guardWithTest(binder.bindTest(checkGuard),
-                    binder.bind(invocation), nextComponent.getGuardedInvocation().getInvocation()), gi.getGuard(),
-                    gic.getValidatorClass(), gic.getValidationType());
         }
+
+        final MethodHandle checkGuard = convertArgToInt(invocation == SET_LIST_ELEMENT ? RANGE_CHECK_LIST :
+            RANGE_CHECK_ARRAY, linkerServices, callSiteDescriptor);
+        return nextComponent.compose(MethodHandles.guardWithTest(binder.bindTest(checkGuard),
+                binder.bind(invocation), nextComponent.getGuardedInvocation().getInvocation()), gi.getGuard(),
+                gic.getValidatorClass(), gic.getValidationType());
     }
 
     private static MethodHandle GET_ARRAY_LENGTH = Lookup.PUBLIC.findStatic(Array.class, "getLength",
@@ -490,4 +489,4 @@
             throw new BootstrapMethodError(descriptor.getName() + " must have exactly " + paramCount + " parameters.");
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/BeansLinker.java
--- a/src/jdk/internal/dynalink/beans/BeansLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/BeansLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -93,7 +93,6 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
 
-
 /**
  * A linker for POJOs. Normally used as the ultimate fallback linker by the {@link DynamicLinkerFactory} so it is given
  * the chance to link calls to all objects that no other language runtime recognizes. Specifically, this linker will:
@@ -177,4 +176,4 @@
         }
         return getLinkerForClass(receiver.getClass()).getGuardedInvocation(request, linkerServices);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/CheckRestrictedPackageInternal.java
--- a/src/jdk/internal/dynalink/beans/CheckRestrictedPackageInternal.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/CheckRestrictedPackageInternal.java	Mon Feb 18 16:00:15 2013 +0100
@@ -222,14 +222,14 @@
                         resolveClass(clazz);
                     }
                     return clazz;
-                } else {
-                    return super.loadClass(name, resolve);
                 }
+
+                return super.loadClass(name, resolve);
             }
         };
     }
 
-    private static byte[] getTesterClassBytes() {
+    static byte[] getTesterClassBytes() {
         try {
             final InputStream in = CheckRestrictedPackage.class.getResourceAsStream("RestrictedPackageTester.class");
             try {
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/ClassLinker.java
--- a/src/jdk/internal/dynalink/beans/ClassLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/ClassLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -89,7 +89,6 @@
 import jdk.internal.dynalink.beans.GuardedInvocationComponent.ValidationType;
 import jdk.internal.dynalink.support.Lookup;
 
-
 /**
  * A linker for java.lang.Class objects. Provides a synthetic property "static" that allows access to static fields and
  * methods on the class (respecting property getter/setter conventions). Note that Class objects are not recognized by
@@ -107,4 +106,4 @@
     private static final MethodHandle FOR_CLASS = new Lookup(MethodHandles.lookup()).findStatic(StaticClass.class,
             "forClass", MethodType.methodType(StaticClass.class, Class.class));
 
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/ClassString.java
--- a/src/jdk/internal/dynalink/beans/ClassString.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/ClassString.java	Mon Feb 18 16:00:15 2013 +0100
@@ -91,7 +91,6 @@
 import jdk.internal.dynalink.support.Guards;
 import jdk.internal.dynalink.support.TypeUtilities;
 
-
 /**
  *
  * @author Attila Szegedi
@@ -206,4 +205,4 @@
     private static boolean canConvert(LinkerServices ls, Class<?> from, Class<?> to) {
         return ls == null ? TypeUtilities.isMethodInvocationConvertible(from, to) : ls.canConvert(from, to);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/DynamicMethod.java
--- a/src/jdk/internal/dynalink/beans/DynamicMethod.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/DynamicMethod.java	Mon Feb 18 16:00:15 2013 +0100
@@ -88,7 +88,6 @@
 import java.util.StringTokenizer;
 import jdk.internal.dynalink.linker.LinkerServices;
 
-
 /**
  * Represents a single dynamic method. A "dynamic" method can be bound to a single Java method, or can be bound to all
  * overloaded methods of the same name on a class. Getting an invocation of a dynamic method bound to multiple
@@ -166,4 +165,4 @@
     public String toString() {
         return "[" + getClass().getName() + " " + getName() + "]";
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/DynamicMethodLinker.java
--- a/src/jdk/internal/dynalink/beans/DynamicMethodLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/DynamicMethodLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -93,7 +93,6 @@
 import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
 import jdk.internal.dynalink.support.Guards;
 
-
 /**
  * Simple linker that implements the "dyn:call" operation for {@link DynamicMethod} objects - the objects returned by
  * "dyn:getMethod" from {@link AbstractJavaLinker}.
@@ -102,7 +101,7 @@
     @Override
     public boolean canLinkType(Class<?> type) {
         return DynamicMethod.class.isAssignableFrom(type);
-    };
+    }
 
     @Override
     public GuardedInvocation getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices) {
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/FacetIntrospector.java
--- a/src/jdk/internal/dynalink/beans/FacetIntrospector.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/FacetIntrospector.java	Mon Feb 18 16:00:15 2013 +0100
@@ -94,13 +94,12 @@
 import java.util.Map;
 import jdk.internal.dynalink.support.Lookup;
 
-
 /**
  * Base for classes that expose class field and method information to an {@link AbstractJavaLinker}. There are
  * subclasses for instance (bean) and static facet of a class.
  * @author Attila Szegedi
  */
-abstract class FacetIntrospector implements AutoCloseable {
+abstract class FacetIntrospector {
     private final Class<?> clazz;
     private final boolean instance;
     private final boolean isRestricted;
@@ -181,8 +180,4 @@
      * @return the edited method handle.
      */
     abstract MethodHandle editMethodHandle(MethodHandle mh);
-
-    @Override
-    public void close() {
-    }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/GuardedInvocationComponent.java
--- a/src/jdk/internal/dynalink/beans/GuardedInvocationComponent.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/GuardedInvocationComponent.java	Mon Feb 18 16:00:15 2013 +0100
@@ -86,7 +86,6 @@
 import java.lang.invoke.MethodHandle;
 import jdk.internal.dynalink.linker.GuardedInvocation;
 
-
 /**
  * Represents one component for a GuardedInvocation of a potentially composite operation of an
  * {@link AbstractJavaLinker}. In addition to holding a guarded invocation, it holds semantic information about its
@@ -196,8 +195,8 @@
                                 return this;
                             }
                             break;
-                        case NONE:
-                            throw new AssertionError(); // Not possible
+                        default:
+                            throw new AssertionError();
                     }
                     break;
                 case EXACT_CLASS:
@@ -217,8 +216,8 @@
                                 return this;
                             }
                             break;
-                        case NONE:
-                            throw new AssertionError(); // Not possible
+                        default:
+                            throw new AssertionError();
                     }
                     break;
                 case IS_ARRAY:
@@ -231,10 +230,12 @@
                             break;
                         case IS_ARRAY:
                             return this;
-                        case NONE:
-                            throw new AssertionError(); // Not possible
+                        default:
+                            throw new AssertionError();
                     }
                     break;
+                default:
+                    throw new AssertionError();
             }
             throw new AssertionError("Incompatible composition " + this + " vs " + other);
         }
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/MaximallySpecific.java
--- a/src/jdk/internal/dynalink/beans/MaximallySpecific.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/MaximallySpecific.java	Mon Feb 18 16:00:15 2013 +0100
@@ -92,7 +92,6 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.support.TypeUtilities;
 
-
 /**
  * Utility class that encapsulates the algorithm for choosing the maximally specific methods.
  *
@@ -141,6 +140,10 @@
                     }
                     case INDETERMINATE: {
                         // do nothing
+                        break;
+                    }
+                    default: {
+                        throw new AssertionError();
                     }
                 }
             }
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/OverloadedDynamicMethod.java
--- a/src/jdk/internal/dynalink/beans/OverloadedDynamicMethod.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/OverloadedDynamicMethod.java	Mon Feb 18 16:00:15 2013 +0100
@@ -92,7 +92,6 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.support.TypeUtilities;
 
-
 /**
  * Represents an overloaded method.
  *
@@ -204,14 +203,16 @@
                 final MethodHandle mh = invokables.iterator().next();
                 return new SimpleDynamicMethod(mh).getInvocation(callSiteType, linkerServices);
             }
+            default: {
+                // We have more than one candidate. We have no choice but to link to a method that resolves overloads on
+                // every invocation (alternatively, we could opportunistically link the one method that resolves for the
+                // current arguments, but we'd need to install a fairly complex guard for that and when it'd fail, we'd
+                // go back all the way to candidate selection.
+                // TODO: cache per call site type
+                return new OverloadedMethod(invokables, this, callSiteType, linkerServices).getInvoker();
+            }
         }
 
-        // We have more than one candidate. We have no choice but to link to a method that resolves overloads on every
-        // invocation (alternatively, we could opportunistically link the one method that resolves for the current
-        // arguments, but we'd need to install a fairly complex guard for that and when it'd fail, we'd go back all the
-        // way to candidate selection.
-        // TODO: cache per call site type
-        return new OverloadedMethod(invokables, this, callSiteType, linkerServices).getInvoker();
     }
 
     @Override
@@ -248,6 +249,8 @@
         final boolean varArgs = m.isVarargsCollector();
         final int fixedArgLen = methodType.parameterCount() - (varArgs ? 1 : 0);
         final int callSiteArgLen = callSiteType.parameterCount();
+
+        // Arity checks
         if(varArgs) {
             if(callSiteArgLen < fixedArgLen) {
                 return false;
@@ -255,32 +258,36 @@
         } else if(callSiteArgLen != fixedArgLen) {
             return false;
         }
-        // Starting from 1, as receiver type doesn't participate
+
+        // Fixed arguments type checks, starting from 1, as receiver type doesn't participate
         for(int i = 1; i < fixedArgLen; ++i) {
             if(!isApplicableDynamically(linkerServices, callSiteType.parameterType(i), methodType.parameterType(i))) {
                 return false;
             }
         }
-        if(varArgs) {
-            final Class<?> varArgArrayType = methodType.parameterType(fixedArgLen);
-            final Class<?> varArgType = varArgArrayType.getComponentType();
-            if(fixedArgLen == callSiteArgLen - 1) {
-                final Class<?> callSiteArgType = callSiteType.parameterType(fixedArgLen);
-                // Exactly one vararg; check both exact matching and component
-                // matching.
-                return isApplicableDynamically(linkerServices, callSiteArgType, varArgArrayType)
-                        || isApplicableDynamically(linkerServices, callSiteArgType, varArgType);
-            } else {
-                for(int i = fixedArgLen; i < callSiteArgLen; ++i) {
-                    if(!isApplicableDynamically(linkerServices, callSiteType.parameterType(i), varArgType)) {
-                        return false;
-                    }
-                }
-                return true;
-            }
-        } else {
+        if(!varArgs) {
+            // Not vararg; both arity and types matched.
             return true;
         }
+
+        final Class<?> varArgArrayType = methodType.parameterType(fixedArgLen);
+        final Class<?> varArgType = varArgArrayType.getComponentType();
+
+        if(fixedArgLen == callSiteArgLen - 1) {
+            // Exactly one vararg; check both array type matching and array component type matching.
+            final Class<?> callSiteArgType = callSiteType.parameterType(fixedArgLen);
+            return isApplicableDynamically(linkerServices, callSiteArgType, varArgArrayType)
+                    || isApplicableDynamically(linkerServices, callSiteArgType, varArgType);
+        }
+
+        // Either zero, or more than one vararg; check if all actual vararg types match the vararg array component type.
+        for(int i = fixedArgLen; i < callSiteArgLen; ++i) {
+            if(!isApplicableDynamically(linkerServices, callSiteType.parameterType(i), varArgType)) {
+                return false;
+            }
+        }
+
+        return true;
     }
 
     private static boolean isApplicableDynamically(LinkerServices linkerServices, Class<?> callSiteType,
@@ -298,7 +305,7 @@
      *
      * @param method the method to add.
      */
-    public void addMethod(SimpleDynamicMethod method) {
+    void addMethod(SimpleDynamicMethod method) {
         addMethod(method.getTarget());
     }
 
@@ -310,4 +317,4 @@
     public void addMethod(MethodHandle method) {
         methods.add(method);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/OverloadedMethod.java
--- a/src/jdk/internal/dynalink/beans/OverloadedMethod.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/OverloadedMethod.java	Mon Feb 18 16:00:15 2013 +0100
@@ -94,7 +94,6 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.support.Lookup;
 
-
 /**
  * Represents a subset of overloaded methods for a certain method name on a certain class. It can be either a fixarg or
  * a vararg subset depending on the subclass. The method is for a fixed number of arguments though (as it is generated
@@ -263,4 +262,4 @@
             b.append(classes[l - 1].getComponentType().getCanonicalName()).append("...");
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/SimpleDynamicMethod.java
--- a/src/jdk/internal/dynalink/beans/SimpleDynamicMethod.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/SimpleDynamicMethod.java	Mon Feb 18 16:00:15 2013 +0100
@@ -90,7 +90,6 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.support.Guards;
 
-
 /**
  * A dynamic method bound to exactly one, non-overloaded Java method. Handles varargs.
  *
@@ -164,14 +163,13 @@
             // Less actual arguments than number of fixed declared arguments; can't invoke.
             return null;
         }
-        // Method handle of the same number of arguments as the call site type
+        // Method handle has the same number of fixed arguments as the call site type
         if(argsLen == fixParamsLen) {
             // Method handle that matches the number of actual arguments as the number of fixed arguments
             final MethodHandle matchedMethod;
             if(varArgs) {
                 // If vararg, add a zero-length array of the expected type as the last argument to signify no variable
                 // arguments.
-                // TODO: check whether collectArguments() would handle this too.
                 matchedMethod = MethodHandles.insertArguments(fixTarget, fixParamsLen, Array.newInstance(
                         methodType.parameterType(fixParamsLen).getComponentType(), 0));
             } else {
@@ -195,22 +193,22 @@
                 // Call site signature guarantees we'll always be passed a single compatible array; just link directly
                 // to the method.
                 return createConvertingInvocation(fixTarget, linkerServices, callSiteType);
-            } else if(!linkerServices.canConvert(callSiteLastArgType, varArgType)) {
+            }
+            if(!linkerServices.canConvert(callSiteLastArgType, varArgType)) {
                 // Call site signature guarantees the argument can definitely not be an array (i.e. it is primitive);
                 // link immediately to a vararg-packing method handle.
                 return createConvertingInvocation(collectArguments(fixTarget, argsLen), linkerServices, callSiteType);
-            } else {
-                // Call site signature makes no guarantees that the single argument in the vararg position will be
-                // compatible across all invocations. Need to insert an appropriate guard and fall back to generic
-                // vararg method when it is not.
-                return MethodHandles.guardWithTest(Guards.isInstance(varArgType, fixParamsLen, callSiteType),
-                        createConvertingInvocation(fixTarget, linkerServices, callSiteType),
-                        createConvertingInvocation(collectArguments(fixTarget, argsLen), linkerServices, callSiteType));
             }
-        } else {
-            // Remaining case: more than one vararg.
-            return createConvertingInvocation(collectArguments(fixTarget, argsLen), linkerServices, callSiteType);
+            // Call site signature makes no guarantees that the single argument in the vararg position will be
+            // compatible across all invocations. Need to insert an appropriate guard and fall back to generic vararg
+            // method when it is not.
+            return MethodHandles.guardWithTest(Guards.isInstance(varArgType, fixParamsLen, callSiteType),
+                    createConvertingInvocation(fixTarget, linkerServices, callSiteType),
+                    createConvertingInvocation(collectArguments(fixTarget, argsLen), linkerServices, callSiteType));
         }
+
+        // Remaining case: more than one vararg.
+        return createConvertingInvocation(collectArguments(fixTarget, argsLen), linkerServices, callSiteType);
     }
 
     @Override
@@ -238,4 +236,4 @@
             final LinkerServices linkerServices, final MethodType callSiteType) {
         return linkerServices.asType(sizedMethod, callSiteType);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/StaticClass.java
--- a/src/jdk/internal/dynalink/beans/StaticClass.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/StaticClass.java	Mon Feb 18 16:00:15 2013 +0100
@@ -135,4 +135,4 @@
     private Object readResolve() {
         return forClass(clazz);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/beans/StaticClassLinker.java
--- a/src/jdk/internal/dynalink/beans/StaticClassLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/beans/StaticClassLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -99,7 +99,6 @@
 import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
 import jdk.internal.dynalink.support.Lookup;
 
-
 /**
  * Provides a linker for the {@link StaticClass} objects.
  * @author Attila Szegedi
@@ -201,4 +200,4 @@
     private static boolean isClass(Class<?> clazz, Object obj) {
         return obj instanceof StaticClass && ((StaticClass)obj).getRepresentedClass() == clazz;
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/linker/GuardedInvocation.java
--- a/src/jdk/internal/dynalink/linker/GuardedInvocation.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/linker/GuardedInvocation.java	Mon Feb 18 16:00:15 2013 +0100
@@ -92,7 +92,6 @@
 import jdk.internal.dynalink.CallSiteDescriptor;
 import jdk.internal.dynalink.support.Guards;
 
-
 /**
  * Represents a conditionally valid method handle. It is an immutable triple of an invocation method handle, a guard
  * method handle that defines the applicability of the invocation handle, and a switch point that can be used for
@@ -312,4 +311,4 @@
             throw new WrongMethodTypeException("Expected type: " + type + " actual type: " + mh.type());
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/linker/GuardingDynamicLinker.java
--- a/src/jdk/internal/dynalink/linker/GuardingDynamicLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/linker/GuardingDynamicLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -109,4 +109,4 @@
      */
     public GuardedInvocation getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices)
             throws Exception;
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/linker/GuardingTypeConverterFactory.java
--- a/src/jdk/internal/dynalink/linker/GuardingTypeConverterFactory.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/linker/GuardingTypeConverterFactory.java	Mon Feb 18 16:00:15 2013 +0100
@@ -111,4 +111,4 @@
      * @throws Exception if there was an error during creation of the converter
      */
     public GuardedInvocation convertToType(Class<?> sourceType, Class<?> targetType) throws Exception;
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/linker/LinkRequest.java
--- a/src/jdk/internal/dynalink/linker/LinkRequest.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/linker/LinkRequest.java	Mon Feb 18 16:00:15 2013 +0100
@@ -146,4 +146,4 @@
      * specified ones.
      */
     public LinkRequest replaceArguments(CallSiteDescriptor callSiteDescriptor, Object[] arguments);
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/linker/LinkerServices.java
--- a/src/jdk/internal/dynalink/linker/LinkerServices.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/linker/LinkerServices.java	Mon Feb 18 16:00:15 2013 +0100
@@ -89,7 +89,6 @@
 import jdk.internal.dynalink.DynamicLinker;
 import jdk.internal.dynalink.linker.ConversionComparator.Comparison;
 
-
 /**
  * Interface for services provided to {@link GuardingDynamicLinker} instances by the {@link DynamicLinker} that owns
  * them. You can think of it as the interface of the {@link DynamicLinker} that faces the {@link GuardingDynamicLinker}
@@ -162,4 +161,4 @@
      * conversion.
      */
     public Comparison compareConversion(Class<?> sourceType, Class<?> targetType1, Class<?> targetType2);
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/AbstractCallSiteDescriptor.java
--- a/src/jdk/internal/dynalink/support/AbstractCallSiteDescriptor.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/AbstractCallSiteDescriptor.java	Mon Feb 18 16:00:15 2013 +0100
@@ -88,7 +88,6 @@
 import java.util.Objects;
 import jdk.internal.dynalink.CallSiteDescriptor;
 
-
 /**
  * A base class for call site descriptor implementations. Provides reconstruction of the name from the tokens, as well
  * as a generally useful {@code equals} and {@code hashCode} methods.
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/AbstractRelinkableCallSite.java
--- a/src/jdk/internal/dynalink/support/AbstractRelinkableCallSite.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/AbstractRelinkableCallSite.java	Mon Feb 18 16:00:15 2013 +0100
@@ -88,7 +88,6 @@
 import jdk.internal.dynalink.CallSiteDescriptor;
 import jdk.internal.dynalink.RelinkableCallSite;
 
-
 /**
  * A basic implementation of the {@link RelinkableCallSite} as a {@link MutableCallSite} subclass.
  *
@@ -115,4 +114,4 @@
     public void initialize(MethodHandle relinkAndInvoke) {
         setTarget(relinkAndInvoke);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/AutoDiscovery.java
--- a/src/jdk/internal/dynalink/support/AutoDiscovery.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/AutoDiscovery.java	Mon Feb 18 16:00:15 2013 +0100
@@ -89,7 +89,6 @@
 import jdk.internal.dynalink.DynamicLinkerFactory;
 import jdk.internal.dynalink.linker.GuardingDynamicLinker;
 
-
 /**
  * Provides methods for automatic discovery of all guarding dynamic linkers listed in the
  * <tt>/META-INF/services/jdk.internal.dynalink.linker.GuardingDynamicLinker</tt> resources of all JAR files for a
@@ -131,4 +130,4 @@
         }
         return list;
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/BottomGuardingDynamicLinker.java
--- a/src/jdk/internal/dynalink/support/BottomGuardingDynamicLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/BottomGuardingDynamicLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -113,4 +113,4 @@
     public GuardedInvocation getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices) {
         return null;
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/CallSiteDescriptorFactory.java
--- a/src/jdk/internal/dynalink/support/CallSiteDescriptorFactory.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/CallSiteDescriptorFactory.java	Mon Feb 18 16:00:15 2013 +0100
@@ -94,7 +94,6 @@
 import java.util.WeakHashMap;
 import jdk.internal.dynalink.CallSiteDescriptor;
 
-
 /**
  * Usable as a default factory for call site descriptor implementations. It is weakly canonicalizing, meaning it will
  * return the same immutable call site descriptor for identical inputs, i.e. repeated requests for a descriptor
@@ -129,9 +128,8 @@
         final String[] tokenizedName = tokenizeName(name);
         if(isPublicLookup(lookup)) {
             return getCanonicalPublicDescriptor(createPublicCallSiteDescriptor(tokenizedName, methodType));
-        } else {
-            return new LookupCallSiteDescriptor(tokenizedName, methodType, lookup);
         }
+        return new LookupCallSiteDescriptor(tokenizedName, methodType, lookup);
     }
 
     static CallSiteDescriptor getCanonicalPublicDescriptor(final CallSiteDescriptor desc) {
@@ -262,4 +260,4 @@
     public static CallSiteDescriptor insertParameterTypes(CallSiteDescriptor desc, int num, List<Class<?>> ptypesToInsert) {
         return desc.changeMethodType(desc.getMethodType().insertParameterTypes(num, ptypesToInsert));
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/CompositeGuardingDynamicLinker.java
--- a/src/jdk/internal/dynalink/support/CompositeGuardingDynamicLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/CompositeGuardingDynamicLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -91,7 +91,6 @@
 import jdk.internal.dynalink.linker.LinkRequest;
 import jdk.internal.dynalink.linker.LinkerServices;
 
-
 /**
  * A {@link GuardingDynamicLinker} that delegates sequentially to a list of other guarding dynamic linkers. The first
  * value returned from a component linker other than null is returned. If no component linker returns an invocation,
@@ -129,4 +128,4 @@
         }
         return null;
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/CompositeTypeBasedGuardingDynamicLinker.java
--- a/src/jdk/internal/dynalink/support/CompositeTypeBasedGuardingDynamicLinker.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/CompositeTypeBasedGuardingDynamicLinker.java	Mon Feb 18 16:00:15 2013 +0100
@@ -93,7 +93,6 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
 
-
 /**
  * A composite type-based guarding dynamic linker. When a receiver of a not yet seen class is encountered, all linkers
  * are queried sequentially on their {@link TypeBasedGuardingDynamicLinker#canLinkType(Class)} method. The linkers
@@ -223,4 +222,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/DefaultCallSiteDescriptor.java
--- a/src/jdk/internal/dynalink/support/DefaultCallSiteDescriptor.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/DefaultCallSiteDescriptor.java	Mon Feb 18 16:00:15 2013 +0100
@@ -87,7 +87,6 @@
 import java.lang.invoke.MethodType;
 import jdk.internal.dynalink.CallSiteDescriptor;
 
-
 /**
  * A default, fairly light implementation of a call site descriptor used for describing non-standard operations. It does
  * not store {@link Lookup} objects but always returns the public lookup from its {@link #getLookup()} method. If you
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/Guards.java
--- a/src/jdk/internal/dynalink/support/Guards.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/Guards.java	Mon Feb 18 16:00:15 2013 +0100
@@ -90,7 +90,6 @@
 import java.util.logging.Logger;
 import jdk.internal.dynalink.linker.LinkerServices;
 
-
 /**
  * Utility methods for creating typical guards. TODO: introduce reasonable caching of created guards.
  *
@@ -357,4 +356,4 @@
         return MethodHandles.permuteArguments(MethodHandles.constant(Boolean.TYPE, value),
                 type.changeReturnType(Boolean.TYPE));
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/LinkRequestImpl.java
--- a/src/jdk/internal/dynalink/support/LinkRequestImpl.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/LinkRequestImpl.java	Mon Feb 18 16:00:15 2013 +0100
@@ -140,4 +140,4 @@
     public LinkRequest replaceArguments(CallSiteDescriptor newCallSiteDescriptor, Object[] newArguments) {
         return new LinkRequestImpl(newCallSiteDescriptor, callSiteUnstable, newArguments);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/LinkerServicesImpl.java
--- a/src/jdk/internal/dynalink/support/LinkerServicesImpl.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/LinkerServicesImpl.java	Mon Feb 18 16:00:15 2013 +0100
@@ -91,7 +91,6 @@
 import jdk.internal.dynalink.linker.LinkRequest;
 import jdk.internal.dynalink.linker.LinkerServices;
 
-
 /**
  * Default implementation of the {@link LinkerServices} interface.
  *
@@ -138,4 +137,4 @@
     public GuardedInvocation getGuardedInvocation(LinkRequest linkRequest) throws Exception {
         return topLevelLinker.getGuardedInvocation(linkRequest, this);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/Lookup.java
--- a/src/jdk/internal/dynalink/support/Lookup.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/Lookup.java	Mon Feb 18 16:00:15 2013 +0100
@@ -231,9 +231,8 @@
                     m.setAccessible(true);
                 }
                 return unreflect(m);
-            } else {
-                return lookup.findSpecial(declaringClass, name, type, declaringClass);
             }
+            return lookup.findSpecial(declaringClass, name, type, declaringClass);
         } catch(IllegalAccessException e) {
             final IllegalAccessError ee = new IllegalAccessError("Failed to access special method " + methodDescription(
                     declaringClass, name, type));
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/LookupCallSiteDescriptor.java
--- a/src/jdk/internal/dynalink/support/LookupCallSiteDescriptor.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/LookupCallSiteDescriptor.java	Mon Feb 18 16:00:15 2013 +0100
@@ -87,7 +87,6 @@
 import java.lang.invoke.MethodType;
 import jdk.internal.dynalink.CallSiteDescriptor;
 
-
 /**
  * A call site descriptor that stores a specific {@link Lookup}. It does not, however, store static bootstrap arguments.
  * @author Attila Szegedi
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/NamedDynCallSiteDescriptor.java
--- a/src/jdk/internal/dynalink/support/NamedDynCallSiteDescriptor.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/NamedDynCallSiteDescriptor.java	Mon Feb 18 16:00:15 2013 +0100
@@ -86,7 +86,6 @@
 import java.lang.invoke.MethodType;
 import jdk.internal.dynalink.CallSiteDescriptor;
 
-
 class NamedDynCallSiteDescriptor extends UnnamedDynCallSiteDescriptor {
     private final String name;
 
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/RuntimeContextLinkRequestImpl.java
--- a/src/jdk/internal/dynalink/support/RuntimeContextLinkRequestImpl.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/RuntimeContextLinkRequestImpl.java	Mon Feb 18 16:00:15 2013 +0100
@@ -139,4 +139,4 @@
         System.arraycopy(args, runtimeContextArgCount + 1, newargs, 1, newargs.length - 1);
         return newargs;
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/TypeConverterFactory.java
--- a/src/jdk/internal/dynalink/support/TypeConverterFactory.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/TypeConverterFactory.java	Mon Feb 18 16:00:15 2013 +0100
@@ -95,7 +95,6 @@
 import jdk.internal.dynalink.linker.GuardingTypeConverterFactory;
 import jdk.internal.dynalink.linker.LinkerServices;
 
-
 /**
  * A factory for type converters. This class is the main implementation behind the
  * {@link LinkerServices#asType(MethodHandle, MethodType)}. It manages the known {@link GuardingTypeConverterFactory}
@@ -317,4 +316,4 @@
     }
 
     /*private*/ static final MethodHandle IDENTITY_CONVERSION = MethodHandles.identity(Object.class);
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/TypeUtilities.java
--- a/src/jdk/internal/dynalink/support/TypeUtilities.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/TypeUtilities.java	Mon Feb 18 16:00:15 2013 +0100
@@ -439,4 +439,4 @@
     public static Class<?> getWrapperType(Class<?> primitiveType) {
         return WRAPPER_TYPES.get(primitiveType);
     }
-}
\ No newline at end of file
+}
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/internal/dynalink/support/UnnamedDynCallSiteDescriptor.java
--- a/src/jdk/internal/dynalink/support/UnnamedDynCallSiteDescriptor.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/internal/dynalink/support/UnnamedDynCallSiteDescriptor.java	Mon Feb 18 16:00:15 2013 +0100
@@ -86,7 +86,6 @@
 import java.lang.invoke.MethodType;
 import jdk.internal.dynalink.CallSiteDescriptor;
 
-
 class UnnamedDynCallSiteDescriptor extends AbstractCallSiteDescriptor {
     private final MethodType methodType;
     private final String op;
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/codegen/CompilationPhase.java
--- a/src/jdk/nashorn/internal/codegen/CompilationPhase.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/codegen/CompilationPhase.java	Mon Feb 18 16:00:15 2013 +0100
@@ -7,6 +7,7 @@
 import static jdk.nashorn.internal.ir.FunctionNode.CompilationState.INITIALIZED;
 import static jdk.nashorn.internal.ir.FunctionNode.CompilationState.LOWERED;
 import static jdk.nashorn.internal.ir.FunctionNode.CompilationState.SPLIT;
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -15,9 +16,9 @@
 import jdk.nashorn.internal.ir.FunctionNode;
 import jdk.nashorn.internal.ir.FunctionNode.CompilationState;
 import jdk.nashorn.internal.ir.Node;
-import jdk.nashorn.internal.ir.visitor.NodeVisitor;
 import jdk.nashorn.internal.ir.debug.ASTWriter;
 import jdk.nashorn.internal.ir.debug.PrintVisitor;
+import jdk.nashorn.internal.ir.visitor.NodeVisitor;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ECMAErrors;
 
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/codegen/FunctionSignature.java
--- a/src/jdk/nashorn/internal/codegen/FunctionSignature.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/codegen/FunctionSignature.java	Mon Feb 18 16:00:15 2013 +0100
@@ -25,6 +25,8 @@
 
 package jdk.nashorn.internal.codegen;
 
+import static jdk.nashorn.internal.runtime.linker.Lookup.MH;
+
 import java.lang.invoke.MethodType;
 import java.util.ArrayList;
 import java.util.List;
@@ -34,8 +36,6 @@
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.linker.LinkerCallSite;
 
-import static jdk.nashorn.internal.runtime.linker.Lookup.MH;
-
 /**
  * Class that generates function signatures for dynamic calls
  */
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/ir/FunctionNode.java
--- a/src/jdk/nashorn/internal/ir/FunctionNode.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/ir/FunctionNode.java	Mon Feb 18 16:00:15 2013 +0100
@@ -36,7 +36,6 @@
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Stack;
-
 import jdk.nashorn.internal.codegen.CompileUnit;
 import jdk.nashorn.internal.codegen.Compiler;
 import jdk.nashorn.internal.codegen.Frame;
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java
--- a/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java	Mon Feb 18 16:00:15 2013 +0100
@@ -28,7 +28,6 @@
 import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;
 
 import java.lang.invoke.MethodHandle;
-
 import jdk.nashorn.internal.runtime.GlobalFunctions;
 import jdk.nashorn.internal.runtime.Property;
 import jdk.nashorn.internal.runtime.PropertyMap;
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/objects/ScriptFunctionTrampolineImpl.java
--- a/src/jdk/nashorn/internal/objects/ScriptFunctionTrampolineImpl.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/objects/ScriptFunctionTrampolineImpl.java	Mon Feb 18 16:00:15 2013 +0100
@@ -1,12 +1,10 @@
 package jdk.nashorn.internal.objects;
 
+import static jdk.nashorn.internal.runtime.linker.Lookup.MH;
+
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
-
-
-import static jdk.nashorn.internal.runtime.linker.Lookup.MH;
-
 import jdk.nashorn.internal.codegen.Compiler;
 import jdk.nashorn.internal.codegen.FunctionSignature;
 import jdk.nashorn.internal.codegen.types.Type;
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/parser/Parser.java
--- a/src/jdk/nashorn/internal/parser/Parser.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/parser/Parser.java	Mon Feb 18 16:00:15 2013 +0100
@@ -59,7 +59,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Stack;
-
 import jdk.nashorn.internal.codegen.CompilerConstants;
 import jdk.nashorn.internal.codegen.Namespace;
 import jdk.nashorn.internal.ir.AccessNode;
@@ -101,8 +100,8 @@
 import jdk.nashorn.internal.runtime.ErrorManager;
 import jdk.nashorn.internal.runtime.JSErrorType;
 import jdk.nashorn.internal.runtime.ParserException;
+import jdk.nashorn.internal.runtime.ScriptingFunctions;
 import jdk.nashorn.internal.runtime.Source;
-import jdk.nashorn.internal.runtime.ScriptingFunctions;
 
 /**
  * Builds the IR.
diff -r 3245e174fe3a -r f8221ce53c2e src/jdk/nashorn/internal/runtime/Context.java
--- a/src/jdk/nashorn/internal/runtime/Context.java	Mon Feb 18 10:36:18 2013 +0100
+++ b/src/jdk/nashorn/internal/runtime/Context.java	Mon Feb 18 16:00:15 2013 +0100
@@ -45,7 +45,6 @@
 import java.security.PrivilegedAction;
 import java.util.Locale;
 import java.util.TimeZone;
-
 import jdk.internal.org.objectweb.asm.ClassReader;
 import jdk.internal.org.objectweb.asm.util.CheckClassAdapter;
 import jdk.nashorn.internal.codegen.ClassEmitter;