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
message = IDEWorkbenchMessages.PathVariableDialog_variableValueInvalidMessage;
            newValidationStatus = IMessageProvider.ERROR;
        } else if (!new Path(variableValue).isAbsolute()) {
            
            message = IDEWorkbenchMessages.PathVariableDialog_pathIsRelativeMessage;
            newValidationStatus = IMessageProvider.ERROR;
        } else if (!IDEResourceInfoUtils.exists(variableValue)) {
            
            message = IDEWorkbenchMessages.PathVariableDialog_pathDoesNotExistMessage;
            newValidationStatus = IMessageProvider.WARNING;
            allowFinish = true;
        } else {
            allowFinish = true;
        }
        
        
        if (validationStatus == IMessageProvider.NONE
                || newValidationStatus > validationStatus) {
            validationStatus = newValidationStatus;
            validationMessage = message;
        }
        setMessage(validationMessage, validationStatus);
        return allowFinish;
    }
    /**
     * Returns the variable name.
     * 
     * @return the variable name
     */