Bug 50386 Autoindent/Smart Tab in case statement
1: case SWT.TRAVERSE_ESCAPE : 2: fTableViewer.cancelEditing(); 3: e.doit= true; Pressing Tab at beginning of line 3 removes one tab character from line 3. It shouldn't. Same indentation error for Smart Return, Correct Indentation, ... for all lines which are 2+ lines after the case keyword.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaIndenter.java
try {
					
					int lineOffset= fDocument.getLineOffset(fLine);
					if (lineOffset <= fPosition && fDocument.get(lineOffset, fPosition - lineOffset).trim().length() == 0)
						return fPosition;
				} catch (BadLocationException e) {
					
				}
				
				return skipToStatementStart(true, true);
			} else {
				
				
				int pos= findReferencePosition(offset, danglingElse, false, matchParen, matchCase);
				fIndent--;
				return pos;
			}
		}
		
		
		if (matchParen) {
			if (skipScope(Symbols.TokenLPAREN, Symbols.TokenRPAREN))
				return fPosition;
			else {
				
				
				int pos= findReferencePosition(offset, danglingElse, matchBrace, false, matchCase);
				fIndent--;
				return pos;
			}