Move inner class to standalone

 - Newer linter versions won't load it...
 - See: https://code.google.com/p/android/issues/detail?id=210052

Author: jsotuyod

src/main/java/com/monits/linters/InstanceStateDetector.java

@@ -15,7 +15,6 @@
 
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -147,6 +146,7 @@ public void checkCall(final ClassContext context, final ClassNode classNode, fin
 	 *
 	 * @return The methods that have a bundle as param
 	 */
+	@SuppressWarnings("unchecked")
 	@Nonnull
 	private Set<MethodNode> checkMethodCall(@Nonnull final ClassContext context, @Nonnull final ClassNode classNode,
 			@Nonnull final MethodNode methodToIterate, @Nonnull final MethodNode saveRestoreMethod,
@@ -156,12 +156,7 @@ private Set<MethodNode> checkMethodCall(@Nonnull final ClassContext context, @No
 		if (methodToIterate.localVariables != null) {
 			// We are sorting 'methodToIterate.localVariables' because the index of the each item is always
 			// a position of the Local Variable Table, but sometimes those index do not match with the position.
-			Collections.sort(methodToIterate.localVariables, new Comparator<LocalVariableNode>() {
-				@Override
-				public int compare(final LocalVariableNode o1, final LocalVariableNode o2) {
-					return o1.index - o2.index;
-				}
-			});
+			Collections.sort(methodToIterate.localVariables, new LocalVariableNodeComparator());
 		}
 
 		final AbstractInsnNode[] instructions = methodToIterate.instructions.toArray();

src/main/java/com/monits/linters/LocalVariableNodeComparator.java

@@ -0,0 +1,31 @@
+/**
+ *  Copyright 2010 - 2016 - Monits
+ *
+ *   Licensed 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.
+ */
+package com.monits.linters;
+
+import java.util.Comparator;
+
+import org.objectweb.asm.tree.LocalVariableNode;
+
+/**
+ * Comparator for LocalVariableNode
+ *
+ * @author jmsotuyo
+ */
+public class LocalVariableNodeComparator implements Comparator<LocalVariableNode> {
+	
+	@Override
+	public int compare(final LocalVariableNode o1, final LocalVariableNode o2) {
+		return o1.index - o2.index;
+	}
+}