Bug 518266: SWTUtils.allThreads() only supports up to 64 threads
Change-Id: Ibfeddfb906f20d83466a3c5a20e40472cd28d0fa
Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>
diff --git a/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/utils/SWTUtils.java b/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/utils/SWTUtils.java
index c2510f3..d5936a8 100644
--- a/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/utils/SWTUtils.java
+++ b/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/utils/SWTUtils.java
@@ -250,11 +250,15 @@
public static Thread[] allThreads() {
ThreadGroup threadGroup = primaryThreadGroup();
- Thread[] threads = new Thread[64];
- int enumerate = threadGroup.enumerate(threads, true);
+ int numThreads = 0;
+ Thread[] threads = null;
+ while (threads == null || numThreads >= threads.length) {
+ threads = new Thread[Math.max(numThreads, threadGroup.activeCount()) + 8];
+ numThreads = threadGroup.enumerate(threads, true);
+ }
- Thread[] result = new Thread[enumerate];
- System.arraycopy(threads, 0, result, 0, enumerate);
+ Thread[] result = new Thread[numThreads];
+ System.arraycopy(threads, 0, result, 0, numThreads);
return result;
}
