Bug 33629 Double-quote as character value broken in RC1
There is a series of related bugs under the category of it's really hard to enter a character value containing a double-quote character and when you try it strange things can happen. 1. Single-quote balancing seems not to work at all. When you type a single quote you get a single quote. 2. When you type the character sequence '" the result is '"" (!) 3. When you try to backspace over the extra unwanted " (either the first or the second) both are erased. The only way to get the desired result seems to be to copy and paste the " character. 4. If you try to cut and paste in the ", you can get in some weird mode where the editor thinks a string exists where there is none. I'm still trying to figure out the sequence that produced the following lines: if (c == ''' || c == '"') {" + "} (Leading tabs removed for sake of example.) I only know that the last two " characters were not typed. No doubt another illustration why editor modes are a bad idea.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavaAutoIndentStrategy.java
import org.eclipse.jdt.internal.ui.text.JavaPartitionScanner;
/**
 * Auto indent strategy sensitive to brackets.
 */
public class JavaAutoIndentStrategy extends DefaultAutoIndentStrategy {
	private final static String COMMENT= "//"; 
	private int fTabWidth= -1;
	private boolean fUseSpaces;
	public JavaAutoIndentStrategy() {
        fUseSpaces= getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SPACES_FOR_TABS);
	}
	
	protected int findMatchingOpenBracket(IDocument d, int line, int end, int closingBracketIncrease) throws BadLocationException {
		int start= d.getLineOffset(line);
		int brackcount= getBracketCount(d, start, end, false) - closingBracketIncrease;
		
		
		while (brackcount < 0) {
			line--;
			if (line < 0) {
				return -1;
			}
			start= d.getLineOffset(line);
			end= start + d.getLineLength(line) - 1;
			brackcount += getBracketCount(d, start, end, false);
		}
		return line;
	}
	private int getBracketCount(IDocument d, int start, int end, boolean ignoreCloseBrackets) throws BadLocationException {
		int bracketcount= 0;