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8186011: Fix samples/java_completion.js and samples/disassemble.js

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Replaced continuation property to method as API changed and removed invalid test in jdk9 modular system

Reviewed-by: hannesw, sundar
This commit is contained in:
Srinivas Dama 2017-09-26 00:37:37 +05:30 committed by Srinivas Dama
parent 6beed6f0b7
commit dca8480e87
2 changed files with 1 additions and 76 deletions

75
src/sample/nashorn/disassemble.js

@ -1,75 +0,0 @@
/*
* Copyright (c) 2014, 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 disassemble.js -- <.class-file-path>
// Simple .class disassembler that uses bundled ObjectWeb ASM
// classes in jdk8. WARNING: Bundled ObjectWeb ASM classes are
// not part of official jdk8 API. It can be changed/removed
// without notice. So, this script is brittle by design!
// This example demonstrates passing arguments to script
// from jjs command line, nio and ASM usage.
// classes used
var FileSystems = Java.type("java.nio.file.FileSystems");
var Files = Java.type("java.nio.file.Files");
var System = Java.type("java.lang.System");
var PrintWriter = Java.type("java.io.PrintWriter");
// WARNING: uses non-API classes of jdk8!
var ClassReader = Java.type("jdk.internal.org.objectweb.asm.ClassReader");
var TraceClassVisitor = Java.type("jdk.internal.org.objectweb.asm.util.TraceClassVisitor");
// convert file name to Path instance
function path(file) {
return FileSystems.default.getPath(file);
}
// read all file content as a byte[]
function readAllBytes(file) {
return Files.readAllBytes(path(file));
}
// disassemble .class byte[] and prints output to stdout
function disassemble(bytecode) {
var pw = new PrintWriter(System.out);
new ClassReader(bytecode).accept(new TraceClassVisitor(pw), 0);
}
// check for command line arg (for .class file name)
if (arguments.length == 0 || !arguments[0].endsWith('.class')) {
print("Usage: jjs disassemble -- <.class file>");
exit(1);
}
// disassemble the given .class file
disassemble(readAllBytes(arguments[0]));

2
src/sample/nashorn/java_completion.js

@ -38,4 +38,4 @@ var repl = Java.type("jdk.jshell.JShell").create()
var analysis = repl.sourceCodeAnalysis()
var code = "System."
var suggestions = analysis.completionSuggestions(code, code.length, [0])
suggestions.forEach(function(s) print(s.continuation))
suggestions.forEach(function(s) print(s.continuation()))