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
return createIndent(lineOffset, fAlign, false);
			} catch (BadLocationException e) {
				return null;
			}
		}
		if (reference == null)
			return null;
		
		return createReusingIndent(reference, fIndent);
	}
	/**
	 * Computes the length of a <code>CharacterSequence</code>, counting
	 * a tab character as the size until the next tab stop and every other
	 * character as one.
	 *
	 * @param indent the string to measure
	 * @return the visual length in characters
	 */
	private int computeVisualLength(CharSequence indent) {
		final int tabSize= prefTabSize();
		int length= 0;
		for (int i= 0; i < indent.length(); i++) {
			char ch= indent.charAt(i);
			switch (ch) {
				case '\t':
					if (tabSize > 0) {
						int reminder= length % tabSize;
						length += tabSize - reminder;
					}
					break;