From 136e8a6286d69a96a23f6e65687754cc129d91c5 Mon Sep 17 00:00:00 2001
From: Terence Parr <parrt@antlr.org>
Date: Tue, 20 Jan 2015 17:16:07 -0800
Subject: [PATCH] tweak

---
 .../v4/tool/templates/codegen/Java/Java.stg   | 23 ++++++++++---------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg b/tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg
index 498cebd94..c5a7fd310 100644
--- a/tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg
+++ b/tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg
@@ -266,7 +266,7 @@ public class <parser.name> extends <superClass; null="Parser"> {
 	public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
 		switch (ruleIndex) {
 		<parser.sempredFuncs.values:{f|
-case <f.ruleIndex>: 
+case <f.ruleIndex>:
 	return <f.name>_sempred((<f.ctxType>)_localctx, predIndex);}; separator="\n">
 		}
 		return true;
@@ -324,9 +324,9 @@ dumpActions(recog, argFuncs, actionFuncs, sempredFuncs) ::= <<
 @Override
 public void action(RuleContext _localctx, int ruleIndex, int actionIndex) {
 	switch (ruleIndex) {
-	<recog.actionFuncs.values:{f| 
-case <f.ruleIndex>: 
-	<f.name>_action((<f.ctxType>)_localctx, actionIndex); 
+	<recog.actionFuncs.values:{f|
+case <f.ruleIndex>:
+	<f.name>_action((<f.ctxType>)_localctx, actionIndex);
 	break;}; separator="\n">
 	}
 }
@@ -337,7 +337,7 @@ case <f.ruleIndex>:
 public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
 	switch (ruleIndex) {
 	<recog.sempredFuncs.values:{f|
-case <f.ruleIndex>: 
+case <f.ruleIndex>:
 	return <f.name>_sempred((<f.ctxType>)_localctx, predIndex);}; separator="\n">
 	}
 	return true;
@@ -360,8 +360,8 @@ RuleActionFunction(r, actions) ::= <<
 private void <r.name>_action(<r.ctxType> _localctx, int actionIndex) {
 	switch (actionIndex) {
 	<actions:{index|
-case <index>: 
-	<actions.(index)> 
+case <index>:
+	<actions.(index)>
 	break;}; separator="\n">
 	}
 }
@@ -374,7 +374,7 @@ RuleSempredFunction(r, actions) ::= <<
 private boolean <r.name>_sempred(<r.ctxType> _localctx, int predIndex) {
 	switch (predIndex) {
 	<actions:{index|
-case <index>: 
+case <index>:
 	return <actions.(index)>;}; separator="\n">
 	}
 	return true;
@@ -628,12 +628,12 @@ cases(ttypes) ::= <<
 >>
 
 InvokeRule(r, argExprsChunks) ::= <<
-setState(<r.stateNumber>); 
+setState(<r.stateNumber>);
 <if(r.labels)><r.labels:{l | <labelref(l)> = }><endif><r.name>(<if(r.ast.options.p)><r.ast.options.p><if(argExprsChunks)>,<endif><endif><argExprsChunks>);
 >>
 
 MatchToken(m) ::= <<
-setState(<m.stateNumber>); 
+setState(<m.stateNumber>);
 <if(m.labels)><m.labels:{l | <labelref(l)> = }><endif>match(<m.name>);
 >>
 
@@ -647,7 +647,8 @@ setState(<m.stateNumber>);
 <capture>
 if ( <if(invert)><m.varName> \<= 0 || <else>!<endif>(<expr>) ) {
 	<if(m.labels)><m.labels:{l | <labelref(l)> = (Token)}><endif>_errHandler.recoverInline(this);
-} else {
+}
+else {
 	consume();
 }
 >>