Bug 80573 Prepare project specific preference options
I200412081200 From Martin's e-mail: I deprecated some methods that access options that will soon be offered per project as well: CodeFormatterUtil.getTabWidth() -> CodeFormatterUtil.getTabWidth(IJavaProject) CodeFormatterUtil.createIndentString(int) -> CodeFormatterUtil.createIndentString(int, IJavaProject) JavaPreferencesSettings.getCodeGenerationSettings() -> JavaPreferencesSettings.getCodeGenerationSettings(IJavaProject) JavaPreferencesSettings.getImportNumberThreshold(IPreferenceStore) -> JavaPreferencesSettings.getImportNumberThreshold(IJavaProject) JavaPreferencesSettings.getImportOrderPreference(IPreferenceStore) -> JavaPreferencesSettings.getImportOrderPreference(IJavaProject) Also make sure to not directly access to the following preference constants: PreferenceConstants.CODEGEN_* PreferenceConstants.ORGIMPORTS_* PreferenceConstants.FORMATTER_COMMENT_* -> Use PreferenceConstants.getPreference(String key, IJavaProject project) to get a JDT.UI preference value using the given project scope DefaultCodeFormatterConstants.* -> Use javaProject.getOption(key, true) to get a preference value using the given scope I fixed most of the references. What is still open: Refactoring:, fix the accesses to the deprecated methods listed above Java Editor, IndentAction, JavaAutoIndentStrategy, ...: Check all accesses to DefaultCodeFormatterConstants, e.g. FORMATTER_TAB_SIZE, FORMATTER_TAB_CHAR to see if the OverlayPreferenceStore is used
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaIndenter.java
* 
	 * @param offset the offset for which the reference is computed
	 * @return the reference statement relative to which <code>offset</code>
	 *         should be indented, or {@link JavaHeuristicScanner#NOT_FOUND}
	 */
	public int findReferencePosition(int offset) {
		return findReferencePosition(offset, peekChar(offset));
	}
	
	/**
	 * Peeks the next char in the document that comes after <code>offset</code>
	 * on the same line as <code>offset</code>.
	 * 
	 * @param offset the offset into document
	 * @return the token symbol of the next element, or TokenEOF if there is none
	 */
	private int peekChar(int offset) {
		if (offset < fDocument.getLength()) {
			try {
				IRegion line= fDocument.getLineInformationOfOffset(offset);
				int lineOffset= line.getOffset();
				int next= fScanner.nextToken(offset, lineOffset + line.getLength());
				return next;
			} catch (BadLocationException e) {
			}
		}
		return Symbols.TokenEOF;
	}
	
	/**