8074657: Missing space on a boundary of concatenated strings
Summary: Added missing spaces, fixed indentation, replaced StringBuffer with StringBuilder
Reviewed-by: martin, rriggs
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if (arguments.length == 0) {
print("Usage: jjs ziplist -- <zip-file>");
exit(1);
}
// list the content details of a .zip or .jar file
var file = arguments[0];
// java classes used
var Attributes = Java.type("java.util.jar.Attributes");
var FileTime = Java.type("java.nio.file.attribute.FileTime");
var JarFile = Java.type("java.util.jar.JarFile");
var ZipEntry = Java.type("java.util.zip.ZipEntry");
var ZipFile = Java.type("java.util.zip.ZipFile");
var zf = file.endsWith(".jar")? new JarFile(file) : new ZipFile(file);
var entries = zf.entries();
// make overall output a valid JSON
var zfObj = {
name: zf.name,
comment: zf.comment,
size: zf.size(),
entries: []
};
while (entries.hasMoreElements()) {
zfObj.entries.push(entries.nextElement());
}
print(JSON.stringify(zfObj, function (key, value) {
if (value instanceof ZipEntry) {
return Object.bindProperties({}, value);
} else if (value instanceof FileTime) {
return value.toString();
} else if (value instanceof Attributes) {
var attrs = {};
var itr = value.entrySet().iterator();
while (itr.hasNext()) {
var n = itr.next();
attrs[n.key] = String(n.value);
}
return attrs;
}
return value;
}, ' '));
zf.close();