Mercurial > jdk8-mips64-public > nashorn / file diff

     1.1 --- a/src/jdk/internal/dynalink/support/CallSiteDescriptorFactory.java	Thu Feb 05 16:26:36 2015 +0100
     1.2 +++ b/src/jdk/internal/dynalink/support/CallSiteDescriptorFactory.java	Thu Feb 05 19:08:00 2015 +0530
     1.3 @@ -91,6 +91,7 @@
     1.4  import java.util.Arrays;
     1.5  import java.util.Collections;
     1.6  import java.util.List;
     1.7 +import java.util.Objects;
     1.8  import java.util.StringTokenizer;
     1.9  import java.util.WeakHashMap;
    1.10  import jdk.internal.dynalink.CallSiteDescriptor;
    1.11 @@ -123,9 +124,9 @@
    1.12       * in fact return a weakly-referenced canonical instance.
    1.13       */
    1.14      public static CallSiteDescriptor create(final Lookup lookup, final String name, final MethodType methodType) {
    1.15 -        name.getClass(); // NPE check
    1.16 -        methodType.getClass(); // NPE check
    1.17 -        lookup.getClass(); // NPE check
    1.18 +        Objects.requireNonNull(name);
    1.19 +        Objects.requireNonNull(methodType);
    1.20 +        Objects.requireNonNull(lookup);
    1.21          final String[] tokenizedName = tokenizeName(name);
    1.22          if(isPublicLookup(lookup)) {
    1.23              return getCanonicalPublicDescriptor(createPublicCallSiteDescriptor(tokenizedName, methodType));