azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Print preloader results even if the underlying code called System.exit()

Browse Source
This commit is contained in:
Andrey Breslav
2013-11-01 16:45:49 +04:00
parent dfef1a37ac
commit 2888a6d950
1 changed files with 19 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/preloader/src/org/jetbrains/jet/preloading/Preloader.java
+19 -15
View File
@@ -34,33 +34,37 @@ public class Preloader {
}
String modeStr = args[3];
Mode mode = parseMode(modeStr);
final Mode mode = parseMode(modeStr);
URL[] instrumentersClasspath = parseInstrumentersClasspath(mode, modeStr);
long startTime = System.nanoTime();
final long startTime = System.nanoTime();
ClassLoader parent = Preloader.class.getClassLoader();
ClassLoader withInstrumenter = instrumentersClasspath.length > 0 ? new URLClassLoader(instrumentersClasspath, parent) : parent;
Handler handler = getHandler(mode, withInstrumenter);
final Handler handler = getHandler(mode, withInstrumenter);
ClassLoader preloaded = ClassPreloadingUtils.preloadClasses(files, classNumber, withInstrumenter, handler);
Class<?> mainClass = preloaded.loadClass(mainClassCanonicalName);
Method mainMethod = mainClass.getMethod("main", String[].class);
try {
mainMethod.invoke(0, new Object[] {Arrays.copyOfRange(args, PRELOADER_ARG_COUNT, args.length)});
}
finally {
if (mode != Mode.NO_TIME) {
System.out.println();
System.out.println("=== Preloader's measurements: ");
long dt = System.nanoTime() - startTime;
System.out.format("Total time: %.3fs\n", dt / 1e9);
}
handler.done();
}
Runtime.getRuntime().addShutdownHook(
new Thread(new Runnable() {
@Override
public void run() {
if (mode != Mode.NO_TIME) {
System.out.println();
System.out.println("=== Preloader's measurements: ");
long dt = System.nanoTime() - startTime;
System.out.format("Total time: %.3fs\n", dt / 1e9);
}
handler.done();
}
})
);
mainMethod.invoke(0, new Object[] {Arrays.copyOfRange(args, PRELOADER_ARG_COUNT, args.length)});
}
private static URL[] parseInstrumentersClasspath(Mode mode, String modeStr)