Bug 20768 JUnit New TestCase wizard inserts "[" in method name [JUnit]
For the method (in the class being tested) with the signature "static double[] applyPixelEncoding(double[][] pm, double value[])" and for which another method exists with the same name but different signature, the wizard generates the method in the test class "public void testApplyPixelEncoding[DArrayDArray() {}"
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/NewTestCaseCreationWizardPage.java
fTestClassTextInitialValue= name;
		} 
		else {
			fTestClassText.setText(name);
			fTestClassText.setEnabled(canBeModified);
		}
	}	
	/**
	 * Called when the type name has changed.
	 * The method validates the type name and returns the status of the validation.
	 * Can be extended to add more validation
	 */
	protected IStatus testClassChanged() {
		JUnitStatus status= new JUnitStatus();
		String typeName= getTypeName();
		
		if (typeName.length() == 0) {
			status.setError(WizardMessages.getString("NewTestClassWizPage.error.testcase.name_empty")); 
			return status;
		}
		if (typeName.indexOf('.') != -1) {
			status.setError(WizardMessages.getString("NewTestClassWizPage.error.testcase.name_qualified")); 
			return status;
		}
		IStatus val= JavaConventions.validateJavaTypeName(typeName);
		if (val.getSeverity() == IStatus.ERROR) {
			status.setError(WizardMessages.getString("NewTestClassWizPage.error.testcase.name_not_valid")+val.getMessage()); 
			return status;
		} else if (val.getSeverity() == IStatus.WARNING) {
			status.setWarning(WizardMessages.getString("NewTestClassWizPage.error.testcase.name_discouraged")+val.getMessage());