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
fTestClassText.setFont(composite.getFont());
		fTestClassText.addModifyListener(new ModifyListener() {
			public void modifyText(ModifyEvent e) {
				handleFieldChanged(TEST_CLASS);
			}
		});
		gd= new GridData();
		gd.horizontalAlignment= GridData.FILL;
		gd.grabExcessHorizontalSpace= true;
		gd.horizontalSpan= nColumns - 2;
		fTestClassText.setLayoutData(gd);
		
		Label space= new Label(composite, SWT.LEFT);
		space.setText(" "); 
		gd= new GridData();
		gd.horizontalSpan= 1;
		space.setLayoutData(gd);
	}
	/**
	 * Gets the type name.
	 */
	public String getTypeName() {
		return (fTestClassText==null)?fTestClassTextInitialValue:fTestClassText.getText();
	}
	
	/**
	 * Sets the type name.
	 */	
	public void setTypeName(String name, boolean canBeModified) {
		if (fTestClassText == null) {