8065804: JEP 171: Clarifications/corrections for fence intrinsics
Reviewed-by: dholmes, shade, dl, psandoz
/*
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/**
* JDK-8011964: need indexed access to externally-managed ByteBuffer
*
* @test
* @run
*/
var ByteBuffer = Java.type("java.nio.ByteBuffer");
var buf = ByteBuffer.allocate(5);
var obj = {}
Object.setIndexedPropertiesToExternalArrayData(obj, buf);
obj[0] = 'A'.charCodeAt(0);
obj[1] = 'B'.charCodeAt(0);
obj[2] = 'C'.charCodeAt(0);
obj[3] = 'D'.charCodeAt(0);
obj[4] = 'E'.charCodeAt(0);
for (var i = 0; i < buf.capacity(); i++) {
print("obj[" + i + "] = " + obj[i]);
print("buf.get(" + i + ") = " + buf.get(i));
}
var arr = [];
Object.setIndexedPropertiesToExternalArrayData(arr, buf);
obj[0] = 'a'.charCodeAt(0);
obj[1] = 'b'.charCodeAt(0);
obj[2] = 'c'.charCodeAt(0);
obj[3] = 'd'.charCodeAt(0);
obj[4] = 'e'.charCodeAt(0);
for (var i in arr) {
print("arr[" + i + "] = " + arr[i]);
print("buf.get(" + i + ") = " + buf.get(i));
}