v2.5.0.3 - Lots of new features and changes. It's exciting. :)

src/main/java/org/json/JSONException.java

@@ -0,0 +1,43 @@
+package org.json;
+
+/**
+ * The JSONException is thrown by the JSON.org classes when things are amiss.
+ *
+ * @author JSON.org
+ * @version 2014-05-03
+ */
+public class JSONException extends RuntimeException {
+    private static final long serialVersionUID = 0;
+    private Throwable cause;
+
+    /**
+     * Constructs a JSONException with an explanatory message.
+     *
+     * @param message Detail about the reason for the exception.
+     */
+    public JSONException(String message) {
+        super(message);
+    }
+
+    /**
+     * Constructs a new JSONException with the specified cause.
+     *
+     * @param cause The cause.
+     */
+    public JSONException(Throwable cause) {
+        super(cause.getMessage());
+        this.cause = cause;
+    }
+
+    /**
+     * Returns the cause of this exception or null if the cause is nonexistent
+     * or unknown.
+     *
+     * @return the cause of this exception or null if the cause is nonexistent
+     * or unknown.
+     */
+    @Override
+    public Throwable getCause() {
+        return this.cause;
+    }
+}