[JAVA-13130] Logging cleanup

libraries-security/src/test/resources/logback-test.xml

@@ -6,6 +6,10 @@
         </encoder>
     </appender>
 
+    <logger name="org.xacml4j.v30.XacmlPolicyTestSupport" level="warn">
+        <appender-ref ref="STDOUT" />
+    </logger>
+
     <root level="INFO">
         <appender-ref ref="STDOUT" />
     </root>

persistence-modules/hibernate-exceptions/src/main/java/com/baeldung/hibernate/exception/detachedentity/HibernateUtil.java

@@ -24,7 +24,8 @@ public class HibernateUtil {
                 settings.put(Environment.USER, "sa");
                 settings.put(Environment.PASS, "");
                 settings.put(Environment.DIALECT, "org.hibernate.dialect.HSQLDialect");
-                settings.put(Environment.SHOW_SQL, "true");
+                // enable to show Hibernate generated SQL
+                settings.put(Environment.SHOW_SQL, "false");
                 settings.put(Environment.FORMAT_SQL, "true");
                 settings.put(Environment.USE_SQL_COMMENTS, "true");
                 settings.put(Environment.HBM2DDL_AUTO, "update");

persistence-modules/hibernate-exceptions/src/test/resources/logback-test.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>[%d{ISO8601}]-[%thread] %-5level %logger - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <logger name="org.hibernate" level="error">
+        <appender-ref ref="STDOUT" />
+    </logger>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>