Adding JMCR-Stable version

[Benchmarks_CSolver.git] / JMCR-Stable / mcr-test / src / instrumented / java / util / EventObject.java

diff --git a/JMCR-Stable/mcr-test/src/instrumented/java/util/EventObject.java b/JMCR-Stable/mcr-test/src/instrumented/java/util/EventObject.java
new file mode 100644 (file)
index 0000000..5338a67
--- /dev/null
+++ b/JMCR-Stable/mcr-test/src/instrumented/java/util/EventObject.java
@@ -0,0 +1,56 @@
+/*
+ * @(#)EventObject.java        1.17 03/01/23
+ *
+ * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
+ * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ */
+
+package instrumented.java.util;
+
+/**
+ * <p>
+ * The root class from which all event state objects shall be derived.
+ * <p>
+ * All Events are constructed with a reference to the object, the "source",
+ * that is logically deemed to be the object upon which the Event in question
+ * initially occurred upon.
+ * 
+ * @since JDK1.1
+ */
+
+public class EventObject implements java.io.Serializable {
+    /**
+     * The object on which the Event initially occurred.
+     */
+    protected transient Object  source;
+
+    /**
+     * Constructs a prototypical Event.
+     *
+     * @param    source    The object on which the Event initially occurred.
+     */
+    public EventObject(Object source) {
+       if (source == null)
+           throw new IllegalArgumentException("null source");
+
+        this.source = source;
+    }
+
+    /**
+     * The object on which the Event initially occurred.
+     *
+     * @return   The object on which the Event initially occurred.
+     */
+    public Object getSource() {
+        return source;
+    }
+
+    /**
+     * Returns a String representation of this EventObject.
+     *
+     * @return  A a String representation of this EventObject.
+     */
+    public String toString() {
+        return getClass().getName() + "[source=" + source + "]";
+    }
+}