checkstyle, findbugs, and pmd corrections

Former-commit-id: 85573816e82855343af1d41576ffc2479e8595ed

dependency-check-cli/src/main/java/org/owasp/dependencycheck/InvalidScanPathException.java

@@ -1,17 +1,19 @@
 /*
- * Copyright 2014 OWASP.
+ * This file is part of dependency-check-cli.
  *
  * 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
+ *     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.
+ *
+ * Copyright (c) 2014 Jeremy Long. All Rights Reserved.
  */
 package org.owasp.dependencycheck;