Bug 60785 [Preferences] [Javadoc] Review of org.eclipse.jface.preference
Warnings: IPreferenceStore.java:379: warning - @param argument "value" is not a parameter name. BooleanFieldEditor.java:80: warning - @param argument "labelText" is not a parameter name. ColorSelector.java:63: warning - @param argument "parent." is not a parameter name. ColorSelector.java:192: warning - @param argument "rgb." is not a parameter name. FieldEditor.java:596: warning - @param argument "Button" is not a parameter name. FieldEditor.java:619: warning - @param argument "boolean." is not a parameter name. FieldEditor.java:619: warning - @param argument "parent." is not a parameter name. FileFieldEditor.java:143: warning - @param argument "extension" is not a parameter name. PreferenceConverter.java:45: warning - @issue is an unknown tag. PreferenceDialog.java:202: warning - @param argument "shell" is not a parameter name. PreferenceDialog.java:836: warning - @param argument "errorMessage" is not a parameter name. PreferenceNode.java:109: warning - @param argument "page" is not a parameter name. PreferenceStore.java:432: warning - @param argument "filename" is not a parameter name. StringFieldEditor.java:289: warning - @param argument "parent" is not a parameter name. BooleanPropertyAction: - BooleanPropertyAction has no description. - run() is not documented. ColorFieldEditor: - Class description is incomplete or just missing a period. - getColorSelector() is undocumented. - getNumberOfControls() has an incomplete description. ColorSelector: - updateColorImage() description ends in a comma. FieldEditorPreferencePage: - applyFont() is undocumented. PreferenceContentProvider: - All methods are undocumented. PreferenceDialog: - Undocumented methods: close(), configureShell(), constrainShellSize(), createTreeAreaContents(), getSingleSelection(), getTreeViewer(), layoutTreeAreaControl(). PreferenceLabelProvider: - All methods are undocumented. StringButtonFieldEditor: - getChangeControl() is undocumented. JFacePreferences: - *_COLOR undocumented.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceContentProvider.java
/**
	 * Find the parent of the provided node.  Will search recursivly through the
	 * preference tree.
	 * 
	 * @param parent the possible parent node.
	 * @param target the target child node.
	 * @return the parent node of the child node.
	 */
	private IPreferenceNode findParent(IPreferenceNode parent, IPreferenceNode target) {
		if (parent.getId().equals(target.getId()))
			return null;
		
		IPreferenceNode found = parent.findSubNode(target.getId());
		if (found != null)
			return parent;
		IPreferenceNode[] children = parent.getSubNodes();
		for (int i = 0; i < children.length; i++) {
			found = findParent(children[i], target);
			if (found != null)
				return found;
		}
		return null;
	}
	/**
	 * @param parentElement must be an instance of <code>IPreferenceNode</code>.
	 * @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
	 */
	public Object[] getChildren(Object parentElement) {
		return ((IPreferenceNode) parentElement).getSubNodes();
	}