Bug 20544 [typing] Auto-indent doesn't work for simple IF statements
if (value == null)<<ENTER_KEY>> should cause the indent level to increase. then I could type: if (value == null) return;
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaIndenter.java
* 
	 * <p>If <code>peekNextChar</code> is <code>true</code>, the next token after
	 * <code>offset</code> is read and taken into account when computing the
	 * indentation. Currently, if the next token is the first token on the line
	 * (i.e. only preceded by whitespace), the following tokens are specially
	 * handled:
	 * <ul>
	 * 	<li><code>switch</code> labels are indented relative to the switch block</li>
	 * 	<li>opening curly braces are aligned correctly with the introducing code</li>
	 * 	<li>closing curly braces are aligned properly with the introducing code of
	 * 		the matching opening brace</li>
	 * 	<li>closing parenthesis' are aligned with their opening peer</li>
	 * 	<li>the <code>else</code> keyword is aligned with its <code>if</code>, anything
	 * 		else is aligned normally (i.e. with the base of any introducing statements).</li>
	 *  <li>if there is no token on the same line after <code>offset</code>, the indentation
	 * 		is the same as for an <code>else</code> keyword</li>
	 * </ul>
	 * 
	 * @param offset the offset for which the reference is computed
	 * @param nextToken the next token to assume in the document
	 * @return the reference statement relative to which <code>offset</code>
	 *         should be indented, or {@link JavaHeuristicScanner#NOT_FOUND}
	 */
	public int findReferencePosition(int offset, int nextToken) {
		boolean danglingElse= false;
		boolean unindent= false;
		boolean indent= false;
		boolean matchBrace= false;
		boolean matchParen= false;
		boolean matchCase= false;