Failed

org.eclipse.jdt.core.tests.compiler.regression.NullReferenceTest.testBug195638_comment6 - 1.8 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)

Error Message

testBug195638_comment6 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. WARNING in CanOnlyBeNullShouldBeMayBeNull.java (at line 3)\n
 private void method() {\n
              ^^^^^^^^\n
The method method() from the type CanOnlyBeNullShouldBeMayBeNull is never used locally\n
----------\n
2. ERROR in CanOnlyBeNullShouldBeMayBeNull.java (at line 11)\n
 tblVarRpl.substring(1); //Can only be null???\n
 ^^^^^^^^^\n
Potential null pointer access: The variable tblVarRpl may be null at this location\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. WARNING in CanOnlyBeNullShouldBeMayBeNull.java (at line 3)\n
 private void method() {\n
              ^^^^^^^^\n
The method method() from the type CanOnlyBeNullShouldBeMayBeNull is never used locally\n
----------\n
2. ERROR in CanOnlyBeNullShouldBeMayBeNull.java (at line 11)\n
 tblVarRpl.substring(1); //Can only be null???\n
 ^^^^^^^^^\n
Potential null pointer access: The variable tblVarRpl may be null at this location\n
----------\n
]>

Stacktrace

junit.framework.ComparisonFailure: testBug195638_comment6 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. WARNING in CanOnlyBeNullShouldBeMayBeNull.java (at line 3)\n
	private void method() {\n
	             ^^^^^^^^\n
The method method() from the type CanOnlyBeNullShouldBeMayBeNull is never used locally\n
----------\n
2. ERROR in CanOnlyBeNullShouldBeMayBeNull.java (at line 11)\n
	tblVarRpl.substring(1);	//Can only be null???\n
	^^^^^^^^^\n
Potential null pointer access: The variable tblVarRpl may be null at this location\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. WARNING in CanOnlyBeNullShouldBeMayBeNull.java (at line 3)\n
	private void method() {\n
	             ^^^^^^^^\n
The method method() from the type CanOnlyBeNullShouldBeMayBeNull is never used locally\n
----------\n
2. ERROR in CanOnlyBeNullShouldBeMayBeNull.java (at line 11)\n
	tblVarRpl.substring(1);	//Can only be null???\n
	^^^^^^^^^\n
Potential null pointer access: The variable tblVarRpl may be null at this location\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.testBug195638_comment6(NullReferenceTest.java:17557)

Standard Output

org.eclipse.jdt.core.tests.compiler.regression.NullReferenceTest#testBug195638_comment6 - 1.8
CanOnlyBeNullShouldBeMayBeNull.java [
public class CanOnlyBeNullShouldBeMayBeNull {

	private void method() {
		String tblVarRpl = null;
		while (true) {
			boolean isOpenVariableMortageRateProduct = true;
			boolean tblVarRplAllElementAddedIndicator = false;
			if (isOpenVariableMortageRateProduct) {
				if (tblVarRplAllElementAddedIndicator == false)
					tblVarRpl = "";
				tblVarRpl.substring(1);	//Can only be null???
				return; 
			}
		}
	}
}

]


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

Standard Error

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