return false; } if (fJarPackage.getJarLocation().toString().endsWith("/")) { setErrorMessage("Export destination must be a JAR file, not a directory."); fDestinationNamesCombo.setFocus();
	protected boolean validateDestinationGroup() {		if (fDestinationNamesCombo.getText().length() == 0){			setErrorMessage("Invalid JAR location.");			return false;		}		return ensureTargetFileIsValid(fJarPackage.getJarLocation().toFile());	}