Bug 104796 [formatter] Indentation BREAKS if a inline class is built inside a switch-case statement
If I try to create a new class inline from an interface for examle (actionListener, Runnable, etc...) it normally works right and the indentation (highlighting everything and hitting CTRL-I) works just right like // Runnable with correct indentation new Runnable() { public void run() { // Do nothing } }; If instead I try to do this inside a switch case statement, after the methods, the }; closing the class gets WRONG indentation and all the indentation after this gets bugges like this: // Runnable with bugged indentation due to case new Runnable() { public void run() { // Do nothing } }; // bug here Minimal test case provided: public class IndentationSwitchCaseBug { public static void IBreakIndentation() { // Runnable with correct indentation new Runnable() { public void run() { // Do nothing } }; int i = 5; switch (i) { case 0: // Indentation works right here break; case 1: // Runnable with bugged indentation due to case new Runnable() { public void run() { // Do nothing } }; // You can see the indentation gets bugged when a runnable // is used inside a switch-case statemente break; } } }
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaIndenter.java
* Returns the reference position regarding to indentation for <code>offset</code>,
	 * or <code>NOT_FOUND</code>. This method calls
	 * {@link #findReferencePosition(int, int) findReferencePosition(offset, nextChar)} where
	 * <code>nextChar</code> is the next character after <code>offset</code>.
	 *
	 * @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;