1 /*

     2  * @test /nodynamiccopyright/

     3  * @bug     8016099

     4  * @summary Some SuppressWarnings annotations ignored ( unchecked, rawtypes )

     5  * @compile UncheckedWarningRegressionTest.java

     6  * @compile/fail/ref=UncheckedWarningRegressionTest.out -XDrawDiagnostics -Werror -Xlint:unchecked UncheckedWarningRegressionTest.java

     7  */

     8 

     9 public class UncheckedWarningRegressionTest {

    10     <T> void suppressedWarningsFinalInitializer() {

    11         @SuppressWarnings("unchecked")

    12         T[] tt = (T[]) FINAL_EMPTY_ARRAY;

    13     }

    14 

    15     final Object[] FINAL_EMPTY_ARRAY = {};

    16 

    17     <T> void finalInitializer() {

    18         T[] tt = (T[]) FINAL_EMPTY_ARRAY;

    19     }

    20 

    21     <T> void suppressedWarningsNonFinalInitializer() {

    22         @SuppressWarnings("unchecked")

    23         T[] tt = (T[]) NON_FINAL_EMPTY_ARRAY;

    24     }

    25 

    26     Object[] NON_FINAL_EMPTY_ARRAY = {};

    27 

    28     <T> void nonFinalInitializer() {

    29         T[] tt = (T[]) NON_FINAL_EMPTY_ARRAY;

    30     }

    31 

    32 }