duke@1: /**
duke@1:  * @test  /nodynamiccopyright/
duke@1:  * @bug 4986256
jjg@611:  * @compile/ref=Unchecked.noLint.out                         -XDrawDiagnostics Unchecked.java
jjg@611:  * @compile/ref=Unchecked.lintUnchecked.out -Xlint:unchecked -XDrawDiagnostics Unchecked.java
jjg@611:  * @compile/ref=Unchecked.lintAll.out       -Xlint:all,-path -XDrawDiagnostics Unchecked.java
duke@1:  */
duke@1: 
duke@1: import java.util.ArrayList;
duke@1: import java.util.List;
duke@1: 
duke@1: // control: this class should generate warnings
duke@1: class Unchecked
duke@1: {
duke@1:     void m() {
duke@1:         List l = new ArrayList<String>();
duke@1:         l.add("abc");
duke@1:     }
duke@1: }
duke@1: 
duke@1: // tests: the warnings that would otherwise be generated should all be suppressed
duke@1: @SuppressWarnings("unchecked")
duke@1: class Unchecked2
duke@1: {
duke@1:     void m() {
duke@1:         List l = new ArrayList<String>();
duke@1:         l.add("abc");
duke@1:     }
duke@1: }
duke@1: 
duke@1: class Unchecked3
duke@1: {
duke@1:     @SuppressWarnings("unchecked")
duke@1:     void m() {
duke@1:         List l = new ArrayList<String>();
duke@1:         l.add("abc");
duke@1:     }
duke@1: }
duke@1: 
duke@1: class Unchecked4
duke@1: {
duke@1:     void m() {
duke@1:         @SuppressWarnings("unchecked")
duke@1:             class Inner {
duke@1:                 void m() {
duke@1:                     List l = new ArrayList<String>();
duke@1:                     l.add("abc");
duke@1:                 }
duke@1:             }
duke@1:     }
duke@1: }
duke@1: 
duke@1: // this class should produce warnings because @SuppressWarnings should not be inherited
duke@1: class Unchecked5 extends Unchecked2
duke@1: {
duke@1:     void m() {
duke@1:         List l = new ArrayList<String>();
duke@1:         l.add("abc");
duke@1:     }
duke@1: }