JDK-8242142 : convert clhsdb "class" and "classes" commands from javascript to java
- Type: Sub-task
- Component: hotspot
- Sub-Component: svc-agent
- Affected Version: 15
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2020-04-03
- Updated: 2020-04-15
- Resolved: 2020-04-07
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| JDK 15 |
|---|
15 b18Fixed  |
Description
These two are pretty straight forward. Just a few lines of javascript to convert:
this.jclass = function(name) {
if (typeof(name) == "string") {
var clazz = sapkg.utilities.SystemDictionaryHelper.findInstanceKlass(name);
if (clazz) {
writeln(clazz.getName().asString() + " @" + clazz.getAddress().toString());
} else {
writeln("class not found: " + name);
}
} else {
writeln("Usage: class name");
}
}
registerCommand("class", "class name", "jclass");
this.jclasses = function() {
forEachKlass(function (clazz) {
writeln(clazz.getName().asString() + " @" + clazz.getAddress().toString());
});
}
registerCommand("classes", "classes", "jclasses");
Logic for forEachKlass() already exists in SA and there are plenty of examples to leverage.
Comments
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