added new exception

Former-commit-id: 919a3a7beaf09c6bd98c48c94d7712f51cd7624a

dependency-check-core/src/main/java/org/owasp/dependencycheck/utils/ExtractionException.java

@@ -0,0 +1,69 @@
+/*
+ * This file is part of dependency-check-core.
+ *
+ * Dependency-check-core is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option) any
+ * later version.
+ *
+ * Dependency-check-core is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * dependency-check-core. If not, see http://www.gnu.org/licenses/.
+ *
+ * Copyright (c) 2013 Jeremy Long. All Rights Reserved.
+ */
+package org.owasp.dependencycheck.utils;
+
+import java.io.IOException;
+
+/**
+ * An exception used when a file is unable to be un-zipped.
+ *
+ * @author Jeremy Long (jeremy.long@owasp.org)
+ */
+public class ExtractionException extends IOException {
+
+    /**
+     * The serial version UID.
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new ExtractionException.
+     */
+    public ExtractionException() {
+        super();
+    }
+
+    /**
+     * Creates a new ExtractionException.
+     *
+     * @param msg a message for the exception.
+     */
+    public ExtractionException(String msg) {
+        super(msg);
+    }
+
+    /**
+     * Creates a new ExtractionException.
+     *
+     * @param ex the cause of the download failure.
+     */
+    public ExtractionException(Throwable ex) {
+        super(ex);
+    }
+
+    /**
+     * Creates a new ExtractionException.
+     *
+     * @param msg a message for the exception.
+     * @param ex the cause of the download failure.
+     */
+    public ExtractionException(String msg, Throwable ex) {
+        super(msg, ex);
+    }
+}