Bug 224341 [ErrorHandling] SafeRunnnableDialog shows only "Reason" as message.
In case of an error the SafeRunner.class will open a SafeRunnnableDialg which (often) only prints String "Reason" and no further information. The reason are a failure in the dialog and and wrong properties-file entry. At end [Line 74] of constructor SafeRunnableDialog(IStatus status) of org.eclipse.jface.util.SafeRunnableDialog.class you will see following code: this.message = JFaceResources.format(JFaceResources .getString("SafeRunnableDialog_reason"), new Object[] { //$NON-NLS-1$ status.getMessage(), reason }); 1.) JFaceResources.format(String key, Object[] args) expects as first parameter a key in a resource bundle, but is already getting the localized value to this key --> leading to MissingResourceException 2.) the properties-value of key "SafeRunnableDialog_reason" in org.eclipse.jface.message.properties = "Reason", but should be "{0} Reason: {1}"
bundles/org.eclipse.jface/src/org/eclipse/jface/util/SafeRunnableDialog.java
/**
	 * The selection in the multiple job list has changed. Update widget
	 * enablements and repopulate the list.
	 */
	void handleSelectionChange() {
		IStatus newSelection = getSingleSelection();
		setStatus(newSelection);
		updateEnablements();
		showDetailsArea();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.ErrorDialog#shouldShowDetailsButton()
	 */
	protected boolean shouldShowDetailsButton() {
		return true;
	}
	/**
	 * Add the status to the receiver.
	 * @param status
	 */
	public void addStatus(IStatus status) {
		statuses.add(status);
		refresh();
		
	}
	
}