Bug 42056 [Dialogs] New Path Variable Dialog; lable alignment
The "Name" and "Location" labels should be bottom aligned with their corresponding text fields.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/PathVariableDialog.java
String message = standardMessage;
        int newValidationStatus = IMessageProvider.NONE;
        if (variableName.length() == 0) {
            
            if (nameEntered) {
                
                newValidationStatus = IMessageProvider.ERROR;
                message = IDEWorkbenchMessages.PathVariableDialog_variableNameEmptyMessage;
            }
        } else {
            IStatus status = pathVariableManager.validateName(variableName);
            if (!status.isOK()) {
                
                newValidationStatus = IMessageProvider.ERROR;
                message = status.getMessage();
            } else if (namesInUse.contains(variableName)
                    && !variableName.equals(originalName)) {
                
                message = IDEWorkbenchMessages.PathVariableDialog_variableAlreadyExistsMessage;
                newValidationStatus = IMessageProvider.ERROR;
            } else {
                allowFinish = true;
            }
        }
        
        
        if (validationStatus == IMessageProvider.NONE
                || newValidationStatus == IMessageProvider.ERROR) {
            validationStatus = newValidationStatus;
            validationMessage = message;