From 4bad421c87e82ca35109e004fd19b48fb0d45788 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Westk=C3=A4mper?= <timo.westkamper@mysema.com>
Date: Tue, 29 Apr 2014 22:08:05 +0300
Subject: [PATCH] Reduce logging

---
 .../java/com/mysema/query/jpa/QueryHelper.java  | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/querydsl-jpa/src/test/java/com/mysema/query/jpa/QueryHelper.java b/querydsl-jpa/src/test/java/com/mysema/query/jpa/QueryHelper.java
index c2260064c..2957dd0ab 100644
--- a/querydsl-jpa/src/test/java/com/mysema/query/jpa/QueryHelper.java
+++ b/querydsl-jpa/src/test/java/com/mysema/query/jpa/QueryHelper.java
@@ -13,28 +13,28 @@
  */
 package com.mysema.query.jpa;
 
-import static org.junit.Assert.assertEquals;
-
+import javax.annotation.Nullable;
 import java.io.ByteArrayOutputStream;
 import java.io.PrintStream;
 
-import javax.annotation.Nullable;
-
-import org.hibernate.hql.internal.ast.HqlParser;
-
 import antlr.RecognitionException;
 import antlr.TokenStreamException;
 import antlr.collections.AST;
-
 import com.mysema.commons.lang.CloseableIterator;
 import com.mysema.query.DefaultQueryMetadata;
 import com.mysema.query.QueryMetadata;
 import com.mysema.query.SearchResults;
 import com.mysema.query.Tuple;
 import com.mysema.query.types.Expression;
+import org.hibernate.hql.internal.ast.HqlParser;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import static org.junit.Assert.assertEquals;
 
 class QueryHelper extends JPAQueryBase<QueryHelper> {
 
+    private static final Logger logger = LoggerFactory.getLogger(QueryHelper.class);
+
     public QueryHelper(JPQLTemplates templates) {
         this(new DefaultQueryMetadata(), templates);
     }
@@ -75,7 +75,7 @@ class QueryHelper extends JPAQueryBase<QueryHelper> {
     public void parse() throws RecognitionException, TokenStreamException {
         try {
             String input = toString();
-            System.out.println("input: " + input.replace('\n', ' '));
+            logger.debug("input: " + input.replace('\n', ' '));
             HqlParser parser = HqlParser.getInstance(input);
             parser.setFilter(false);
             parser.statement();
@@ -86,7 +86,6 @@ class QueryHelper extends JPAQueryBase<QueryHelper> {
                     0, parser.getParseErrorHandler().getErrorCount());
         } finally {
             // clear();
-            System.out.println();
         }
     }