1 files changed, 91 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java
new file mode 100644
index 00000000..57084ceb
--- /dev/null
+++ b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java
@@ -0,0 +1,91 @@
+package org.apache.maven.plugin;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import java.lang.reflect.Array;
+
+import org.codehaus.plexus.component.configurator.ConfigurationListener;
+import org.codehaus.plexus.logging.Logger;
+
+/**
+ * Log at debug level the mojo configuration.
+ *
+ * @author <a href="mailto:brett@apache.org">Brett Porter</a>
+ */
+@Deprecated
+public class DebugConfigurationListener
+    implements ConfigurationListener
+{
+    private Logger logger;
+
+    public DebugConfigurationListener( Logger logger )
+    {
+        this.logger = logger;
+    }
+
+    public void notifyFieldChangeUsingSetter( String fieldName, Object value, Object target )
+    {
+        if ( logger.isDebugEnabled() )
+        {
+            logger.debug( "  (s) " + fieldName + " = " + toString( value ) );
+        }
+    }
+
+    public void notifyFieldChangeUsingReflection( String fieldName, Object value, Object target )
+    {
+        if ( logger.isDebugEnabled() )
+        {
+            logger.debug( "  (f) " + fieldName + " = " + toString( value ) );
+        }
+    }
+
+    /**
+     * Creates a human-friendly string represenation of the specified object.
+     *
+     * @param obj The object to create a string representation for, may be <code>null</code>.
+     * @return The string representation, never <code>null</code>.
+     */
+    private String toString( Object obj )
+    {
+        String str;
+        if ( obj != null && obj.getClass().isArray() )
+        {
+            int n = Array.getLength( obj );
+            StringBuilder buf = new StringBuilder( 256 );
+            buf.append( '[' );
+            for ( int i = 0; i < n; i++ )
+            {
+                if ( i > 0 )
+                {
+                    buf.append( ", " );
+                }
+                buf.append( String.valueOf( Array.get( obj, i ) ) );
+            }
+            buf.append( ']' );
+            str = buf.toString();
+        }
+        else
+        {
+            str = String.valueOf( obj );
+        }
+        return str;
+    }
+
+}