--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/instrument/JPLISAssert.c	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2003-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * Copyright 2003 Wily Technology, Inc.
+ */
+
+#include    <jni.h>
+
+#include    "JPLISAssert.h"
+
+/*
+ *  Super-cheesy assertions that aren't efficient when they are turned on, but
+ *  are free when turned off (all pre-processor stuff)
+ */
+
+void
+JPLISAssertCondition(   jboolean        condition,
+                        const char *    assertionText,
+                        const char *    file,
+                        int             line) {
+    if ( !condition ) {
+        fprintf(stderr, "*** java.lang.instrument ASSERTION FAILED ***: \"%s\" at %s line: %d\n",
+                                            assertionText,
+                                            file,
+                                            line);
+    }
+}
+
+
+void
+JPLISAssertConditionWithMessage(    jboolean        condition,
+                                    const char *    assertionText,
+                                    const char *    message,
+                                    const char *    file,
+                                    int             line) {
+    if ( !condition ) {
+        fprintf(stderr, "*** java.lang.instrument ASSERTION FAILED ***: \"%s\" with message %s at %s line: %d\n",
+                                            assertionText,
+                                            message,
+                                            file,
+                                            line);
+    }
+}