Bug 52750 correct indentation messes with comment boxes
3m7 /* ******** */ /* */ /* ******** */ comes out /* ******** */ /* */ /* ******** */
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/actions/IndentAction.java
int start= 0;
				if (line > 0) {
					IRegion previousLine= document.getLineInformation(line - 1);
					start= previousLine.getOffset() + previousLine.getLength();
				}
				DocumentCommand command= new DocumentCommand() {};
				command.text= "\n"; 
				command.offset= start;
				new JavaDocAutoIndentStrategy(IJavaPartitions.JAVA_PARTITIONING).customizeDocumentCommand(document, command);
				int to= 1;
				while (to < command.text.length() && Character.isWhitespace(command.text.charAt(to)))
					to++;
				indent= command.text.substring(1, to);
				
			} else if (!fIsTabAction && partition.getOffset() == offset && type.equals(IJavaPartitions.JAVA_SINGLE_LINE_COMMENT)) {
				
				
				int slashes= 2;
				while (slashes < document.getLength() - 1 && document.get(offset + slashes, 2).equals("//")) 
					slashes+= 2;
				
				wsStart= offset + slashes;
				
				StringBuffer computed= indenter.computeIndentation(offset);
				int tabSize= JavaPlugin.getDefault().getPreferenceStore().getInt(ExtendedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH);
				while (slashes > 0 && computed.length() > 0) {
					char c= computed.charAt(0);
					if (c == '\t')
						if (slashes > tabSize)