Failed

org.eclipse.jdt.core.tests.compiler.regression.ResourceLeakTests.testBug395977_1 - 1.8 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)

Failing for the past 4 builds (Since #6 )
Took 0.63 sec.

Error Message

testBug395977_1 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in WriterTest.java (at line 37)\n
 };      m_Writer = new MyBufferedWriter(new OutputStreamWriter(new FileOutputStream("file"), "UTF-8"));\n
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Potential resource leak: '<unassigned Closeable value>' may not be closed\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in WriterTest.java (at line 37)\n
 };      m_Writer = new MyBufferedWriter(new OutputStreamWriter(new FileOutputStream("file"), "UTF-8"));\n
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Potential resource leak: '<unassigned Closeable value>' may not be closed\n
----------\n
]>

Stacktrace

junit.framework.ComparisonFailure: testBug395977_1 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in WriterTest.java (at line 37)\n
	};      m_Writer = new MyBufferedWriter(new OutputStreamWriter(new FileOutputStream("file"), "UTF-8"));\n
	                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Potential resource leak: '<unassigned Closeable value>' may not be closed\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in WriterTest.java (at line 37)\n
	};      m_Writer = new MyBufferedWriter(new OutputStreamWriter(new FileOutputStream("file"), "UTF-8"));\n
	                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Potential resource leak: '<unassigned Closeable value>' may not be closed\n
----------\n
]>
	at org.eclipse.jdt.core.tests.junit.extension.TestCase.assertStringEquals(TestCase.java:260)
	at org.eclipse.jdt.core.tests.junit.extension.TestCase.assertEquals(TestCase.java:236)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runJavac(AbstractRegressionTest.java:2044)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2814)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2539)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runNegativeTest(AbstractRegressionTest.java:2220)
	at org.eclipse.jdt.core.tests.compiler.regression.ResourceLeakTests.testBug395977_1(ResourceLeakTests.java:4325)

Standard Output

org.eclipse.jdt.core.tests.compiler.regression.ResourceLeakTests#testBug395977_1 - 1.8
WriterTest.java [
import java.io.*;

public class WriterTest implements Runnable
{
   private BufferedWriter m_Writer;
   
   public void run()
   {
      try
      {
         initializeWriter();
         
         m_Writer.write("string");
         m_Writer.newLine();
         
         closeWriter();
      }
      catch (IOException ioe)
      {
         ioe.printStackTrace();
      }
   }
   
   private void initializeWriter()
      throws UnsupportedEncodingException, FileNotFoundException
   {
      class MyBufferedWriter extends BufferedWriter
      {
         MyBufferedWriter(OutputStreamWriter writer) { super(writer); }
         /**
          * Writes an LF character on all platforms, to avoid constantly flipping the line terminator style.
          */
         public void newLine() throws IOException
         {
            write('\n');
         }
      };      m_Writer = new MyBufferedWriter(new OutputStreamWriter(new FileOutputStream("file"), "UTF-8"));
   }
   
   private void closeWriter()
      throws IOException
   {
      m_Writer.close();
   }
}
]


Full results sent to /tmp/comptest/run.1514610271420/1.8.0_131_20171230_000432.txt

Standard Error

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