Bug 74505 Indent Line removes tabs inside switch statement
I200409212000 Indent Line removes tabs inside switch statement. Test Case: 1. open ResourceFileBuffer rev. 1.16 2. select line 119 - 169 3. Indent Line ==> break and other statements get alligned to "switch"
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaIndenter.java
} catch (BadLocationException e) {
			}
		} else {
			
			danglingElse= true; 
		}
		
		int ref= findReferencePosition(offset, danglingElse, matchBrace, matchParen, matchCase);
		if (unindent)
			fIndent--;
		if (indent)
			fIndent++;
		return ref;
	}
	
	/**
	 * Returns the reference position regarding to indentation for <code>position</code>,
	 * or <code>NOT_FOUND</code>.<code>fIndent</code> will contain the
	 * relative indentation (in indentation units, not characters) after the
	 * call. If there is a special alignment (e.g. for a method declaration
	 * where parameters should be aligned), <code>fAlign</code> will contain
	 * the absolute position of the alignment reference in <code>fDocument</code>,
	 * otherwise <code>fAlign</code> is set to <code>JavaHeuristicScanner.NOT_FOUND</code>.
	 * 
	 * @param offset the offset for which the reference is computed
	 * @param danglingElse whether a dangling else should be assumed at <code>position</code>
	 * @param matchBrace whether the position of the matching brace should be
	 *            returned instead of doing code analysis
	 * @param matchParen whether the position of the matching parenthesis
	 *            should be returned instead of doing code analysis