Failed

org.eclipse.jdt.core.tests.compiler.regression.NullReferenceTest.testExpressions03 - 1.8 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)

Failing for the past 4 builds (Since #6 )
Took 0.64 sec.

Error Message

testExpressions03 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in X.java (at line 3)\n
 if (X.class == null)\n
     ^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
2. WARNING in X.java (at line 4)\n
 System.out.println("null");\n
 ^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n
3. ERROR in X.java (at line 7)\n
 if (null != "STRING")\n
             ^^^^^^^^\n
Redundant null check: this expression cannot be null\n
----------\n
4. ERROR in X.java (at line 9)\n
 if (null == (Object)this)\n
             ^^^^^^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
5. WARNING in X.java (at line 10)\n
 System.out.println("I'm null");\n
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in X.java (at line 3)\n
 if (X.class == null)\n
     ^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
2. WARNING in X.java (at line 4)\n
 System.out.println("null");\n
 ^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n
3. ERROR in X.java (at line 7)\n
 if (null != "STRING")\n
             ^^^^^^^^\n
Redundant null check: this expression cannot be null\n
----------\n
4. ERROR in X.java (at line 9)\n
 if (null == (Object)this)\n
             ^^^^^^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
5. WARNING in X.java (at line 10)\n
 System.out.println("I'm null");\n
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n
]>

Stacktrace

junit.framework.ComparisonFailure: testExpressions03 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in X.java (at line 3)\n
	if (X.class == null)\n
	    ^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
2. WARNING in X.java (at line 4)\n
	System.out.println("null");\n
	^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n
3. ERROR in X.java (at line 7)\n
	if (null != "STRING")\n
	            ^^^^^^^^\n
Redundant null check: this expression cannot be null\n
----------\n
4. ERROR in X.java (at line 9)\n
	if (null == (Object)this)\n
	            ^^^^^^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
5. WARNING in X.java (at line 10)\n
	System.out.println("I'm null");\n
	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in X.java (at line 3)\n
	if (X.class == null)\n
	    ^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
2. WARNING in X.java (at line 4)\n
	System.out.println("null");\n
	^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\n
----------\n
3. ERROR in X.java (at line 7)\n
	if (null != "STRING")\n
	            ^^^^^^^^\n
Redundant null check: this expression cannot be null\n
----------\n
4. ERROR in X.java (at line 9)\n
	if (null == (Object)this)\n
	            ^^^^^^^^^^^^\n
Null comparison always yields false: this expression cannot be null\n
----------\n
5. WARNING in X.java (at line 10)\n
	System.out.println("I'm null");\n
	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
Dead code\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:2113)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runNegativeTest(AbstractRegressionTest.java:2102)
	at org.eclipse.jdt.core.tests.compiler.regression.NullReferenceTest.testExpressions03(NullReferenceTest.java:16519)

Standard Output

org.eclipse.jdt.core.tests.compiler.regression.NullReferenceTest#testExpressions03 - 1.8
X.java [
public class X {
	 void foo() {
		if (X.class == null)
           System.out.println("null");
    }
    void goo() {
        if (null != "STRING")
            System.out.println("nonnull");
        if (null == (Object)this)
            System.out.println("I'm null");
    }
}

]


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

Standard Error

----------------------------------------