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/PreferenceDialog.java
titleImage.getParent().layout();
			}
		}
		messageArea.updateText(getShortenedString(message), messageType);
	}
	private final String ellipsis = "..."; 
	/**
	 * Shortned the message if too long.
	 * @param textValue
	 * 			The messgae value.
	 * @return The shortened string.
	 */
	private String getShortenedString(String textValue) {
		if (textValue == null)
			return null;
		Display display = titleArea.getDisplay();
		GC gc = new GC(display);
		System.out.println();
		int maxWidth = titleArea.getBounds().width - 28;
		if (gc.textExtent(textValue).x < maxWidth) {
			gc.dispose();
			return textValue;
		}
		int length = textValue.length();
		int ellipsisWidth = gc.textExtent(ellipsis).x;
		int pivot = length / 2;
		int start = pivot;
		int end = pivot + 1;
		while (start >= 0 && end < length) {
			String s1 = textValue.substring(0, start);