jdk8-mips64-public/langtools: test/tools/javac/TryWithResources/ImplicitFinal.java@7f8794f9cc14 (annotated)

test/tools/javac/TryWithResources/ImplicitFinal.java@7f8794f9cc14 (annotated)

Tue, 25 Jan 2011 17:02:56 -0800

7013420: Project Coin: remove general expression support from try-with-resources statement
Reviewed-by: mcimadamore, jjg

 /*
  * @test  /nodynamiccopyright/
  * @bug 6911256 6964740 6965277 7013420
  * @author Maurizio Cimadamore
  * @summary Test that resource variables are implicitly final
  * @compile/fail/ref=ImplicitFinal.out -XDrawDiagnostics ImplicitFinal.java
  */
 import java.io.IOException;
 class ImplicitFinal implements AutoCloseable {
     public static void main(String... args) {
         try(ImplicitFinal r = new ImplicitFinal()) {
             r = null; //disallowed
         } catch (IOException ioe) { // Not reachable
             throw new AssertionError("Shouldn't reach here", ioe);
         }
         try(@SuppressWarnings("unchecked") ImplicitFinal r1 = new ImplicitFinal()) {
             r1 = null; //disallowed
         } catch (IOException ioe) { // Not reachable
             throw new AssertionError("Shouldn't reach here", ioe);
         }
         try(final ImplicitFinal r2 = new ImplicitFinal()) {
             r2 = null; //disallowed
         } catch (IOException ioe) { // Not reachable
             throw new AssertionError("Shouldn't reach here", ioe);
         }
         try(final @SuppressWarnings("unchecked") ImplicitFinal r3 = new ImplicitFinal()) {
             r3 = null; //disallowed
         } catch (IOException ioe) { // Not reachable
             throw new AssertionError("Shouldn't reach here", ioe);
         }
     }
     public void close() throws IOException {
         throw new IOException();
     }
 }