--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/sample/nashorn/base64.js	Tue Sep 26 20:29:13 2017 +0530
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// Usage: jjs --language=es6 base64.js
+
+const Base64 = Java.type("java.util.Base64");
+const ByteArray = Java.type("byte[]");
+const JString = Java.type("java.lang.String");
+
+function toBase64(s) {
+    const ba = s instanceof ByteArray? s : String(s).bytes;
+    return Base64.encoder.encodeToString(ba);
+}
+
+function fromBase64(s) {
+    const ba = s instanceof ByteArray? s : String(s).bytes;
+    return new JString(Base64.decoder.decode(ba));
+}
+
+print(toBase64`hello world`);
+print(fromBase64(toBase64`hello world`));

--- a/src/sample/nashorn/dynalink/README	Tue Sep 26 12:52:53 2017 +0100
+++ b/src/sample/nashorn/dynalink/README	Tue Sep 26 20:29:13 2017 +0530
@@ -4,12 +4,6 @@
 "xyz_linker.js". These scripts build dynalink linker jar from java code and exec
 another jjs process with appropriate classpath set.
 
-Note: you need to build jdk9 forest and put "images/jdk/bin" in your PATH to use
-these scripts. This is because these scripts use javac to build dynalink jar and
-exec another jjs with classpath set! Alternatively, you can also manually build
-dynalink linker jars and invoke sample scripts by putting linker jar in jjs tool's
-classpath as well.
-
 Dynalink samples:
 
 * array_stream_linker.js

--- a/src/sample/nashorn/dynalink/array_stream_linker.js	Tue Sep 26 12:52:53 2017 +0100
+++ b/src/sample/nashorn/dynalink/array_stream_linker.js	Tue Sep 26 20:29:13 2017 +0530
@@ -1,7 +1,7 @@
 #! array stream linker example
 
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -37,10 +37,12 @@
 $EXEC.throwOnError=true
 
 // compile ArrayStreamLinkerExporter
-`javac -cp ../../dist/nashorn.jar ArrayStreamLinkerExporter.java`
+`javac ArrayStreamLinkerExporter.java`
+
+load("jarutil.js");
 
 // make a jar file out of pluggable linker
-`jar cvf array_stream_linker.jar ArrayStreamLinkerExporter*.class META-INF/`
+makeJar("array_stream_linker.jar");
 
 // run a sample script that uses pluggable linker
 // but make sure classpath points to the pluggable linker jar!

--- a/src/sample/nashorn/dynalink/buffer_indexing_linker.js	Tue Sep 26 12:52:53 2017 +0100
+++ b/src/sample/nashorn/dynalink/buffer_indexing_linker.js	Tue Sep 26 20:29:13 2017 +0530
@@ -1,7 +1,7 @@
 # buffer indexing linker example
 
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -37,10 +37,12 @@
 $EXEC.throwOnError=true
 
 // compile BufferIndexingLinkerExporter
-`javac -cp ../../dist/nashorn.jar BufferIndexingLinkerExporter.java`
+`javac BufferIndexingLinkerExporter.java`
+
+load("jarutil.js");
 
 // make a jar file out of pluggable linker
-`jar cvf buffer_indexing_linker.jar BufferIndexingLinkerExporter*.class META-INF/`
+makeJar("buffer_indexing_linker.jar");
 
 // run a sample script that uses pluggable linker
 // but make sure classpath points to the pluggable linker jar!

--- a/src/sample/nashorn/dynalink/dom_linker.js	Tue Sep 26 12:52:53 2017 +0100
+++ b/src/sample/nashorn/dynalink/dom_linker.js	Tue Sep 26 20:29:13 2017 +0530
@@ -37,10 +37,12 @@
 $EXEC.throwOnError=true
 
 // compile DOMLinkerExporter
-`javac -cp ../../dist/nashorn.jar DOMLinkerExporter.java`
+`javac DOMLinkerExporter.java`
+
+load("jarutil.js");
 
 // make a jar file out of pluggable linker
-`jar cvf dom_linker.jar DOMLinkerExporter*.class META-INF/`
+makeJar("dom_linker.jar");
 
 // run a sample script that uses pluggable linker
 // but make sure classpath points to the pluggable linker jar!

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/sample/nashorn/dynalink/jarutil.js	Tue Sep 26 20:29:13 2017 +0530
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+function classFiles() {
+    var arr = new java.io.File(".").listFiles(
+        new java.io.FilenameFilter() {
+            accept: function(dir, str) str.endsWith(".class")
+        });
+    var str = "";
+    for (var i in arr) str += " " + arr[i];
+    return str;
+}
+
+function makeJar(name) {
+    $EXEC("jar cvf " + name + " META-INF/ " + classFiles());
+    print($ERR);
+}

--- a/src/sample/nashorn/dynalink/missing_method_linker.js	Tue Sep 26 12:52:53 2017 +0100
+++ b/src/sample/nashorn/dynalink/missing_method_linker.js	Tue Sep 26 20:29:13 2017 +0530
@@ -1,7 +1,7 @@
 #! missing method linker example
 
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -37,10 +37,12 @@
 $EXEC.throwOnError=true
 
 // compile MissingMethodLinkerExporter
-`javac -cp ../../dist/nashorn.jar MissingMethodLinkerExporter.java MissingMethodHandler.java MissingMethodExample.java`
+`javac MissingMethodLinkerExporter.java MissingMethodHandler.java MissingMethodExample.java`
+
+load("jarutil.js");
 
 // make a jar file out of pluggable linker
-`jar cvf missing_method_linker.jar MissingMethod*.class META-INF/`
+makeJar("missing_method_linker.jar");
 
 // run a sample script that uses pluggable linker
 // but make sure classpath points to the pluggable linker jar!

--- a/src/sample/nashorn/dynalink/underscore_linker.js	Tue Sep 26 12:52:53 2017 +0100
+++ b/src/sample/nashorn/dynalink/underscore_linker.js	Tue Sep 26 20:29:13 2017 +0530
@@ -1,7 +1,7 @@
 # underscore name translator dynalink linker example
 
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -37,10 +37,12 @@
 $EXEC.throwOnError=true
 
 // compile UnderscoreNameLinkerExporter
-`javac -cp ../../dist/nashorn.jar UnderscoreNameLinkerExporter.java`
+`javac UnderscoreNameLinkerExporter.java`
+
+load('jarutil.js');
 
 // make a jar file out of pluggable linker
-`jar cvf underscore_linker.jar UnderscoreNameLinkerExporter*.class META-INF/`
+makeJar("underscore_linker.jar");
 
 // run a sample script that uses pluggable linker
 // but make sure classpath points to the pluggable linker jar!