[9] RFR 8136600: sun/security/krb5/auto/tools/KinitConfPlusProps.java test intermittently fails because PortUnreachableException is missing

[Artem Smotrakov]

Hello,

Please review this small test fix for 
https://bugs.openjdk.java.net/browse/JDK-8136600

The test runs kinit, and expects PortUnreachableException because of 
wrong KDC port number specified. It seems that other exceptions may be 
thrown as well. That may depend on platform where the test runs, or 
maybe some other circumstances. The main idea of the test is to check if 
kinit fails because "java.security.krb5.kdc" and 
"java.security.krb5.realm" system properties override correct values in 
krb5 conf file. I think it may be better just to remove a check for 
PortUnreachableException instead on adding checks for other possible 
socket exception.

diff -r 2bea10d2e78f 
test/sun/security/krb5/auto/tools/KinitConfPlusProps.java
--- a/test/sun/security/krb5/auto/tools/KinitConfPlusProps.java Mon Sep 
28 16:39:12 2015 +0300
+++ b/test/sun/security/krb5/auto/tools/KinitConfPlusProps.java Tue Sep 
29 16:50:11 2015 +0300
@@ -22,7 +22,6 @@
   */

  import java.io.File;
-import java.net.PortUnreachableException;
  import java.util.HashMap;
  import java.util.Map;
  import jdk.testlibrary.ProcessTools;
@@ -86,7 +85,6 @@
          try {
              OutputAnalyzer out = ProcessTools.executeCommand(command);
              out.shouldHaveExitValue(-1);
- out.shouldContain(PortUnreachableException.class.getName());
          } catch(Throwable e) {
              System.out.println("Unexpected exception: " + e);
              e.printStackTrace(System.out);

Artem