jdk8-mips64-public/langtools: test/tools/javac/warnings/Unchecked.java@ed31953ca025

     1 /**

     2  * @test  /nodynamiccopyright/

     3  * @bug 4986256

     4  * @compile/ref=Unchecked.noLint.out -XDstdout                         -XDrawDiagnostics Unchecked.java

     5  * @compile/ref=Unchecked.lintUnchecked.out -XDstdout -Xlint:unchecked -XDrawDiagnostics Unchecked.java

     6  * @compile/ref=Unchecked.lintAll.out -XDstdout       -Xlint:all,-path -XDrawDiagnostics Unchecked.java

     7  */

     9 import java.util.ArrayList;

    10 import java.util.List;

    12 // control: this class should generate warnings

    13 class Unchecked

    14 {

    15     void m() {

    16         List l = new ArrayList<String>();

    17         l.add("abc");

    18     }

    19 }

    21 // tests: the warnings that would otherwise be generated should all be suppressed

    22 @SuppressWarnings("unchecked")

    23 class Unchecked2

    24 {

    25     void m() {

    26         List l = new ArrayList<String>();

    27         l.add("abc");

    28     }

    29 }

    31 class Unchecked3

    32 {

    33     @SuppressWarnings("unchecked")

    34     void m() {

    35         List l = new ArrayList<String>();

    36         l.add("abc");

    37     }

    38 }

    40 class Unchecked4

    41 {

    42     void m() {

    43         @SuppressWarnings("unchecked")

    44             class Inner {

    45                 void m() {

    46                     List l = new ArrayList<String>();

    47                     l.add("abc");

    48                 }

    49             }

    50     }

    51 }

    53 // this class should produce warnings because @SuppressWarnings should not be inherited

    54 class Unchecked5 extends Unchecked2

    55 {

    56     void m() {

    57         List l = new ArrayList<String>();

    58         l.add("abc");

    59     }

    60 }

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