make relocking with different modes work

src/main/java/de/tudbut/tools/Lock.java

@@ -56,16 +56,14 @@ public class Lock extends SimpleLock {
      * Wait until unlocked, either by a timer or manually
      */
     public synchronized void waitHere() {
-        if(!isTimed) {
-            do
-                super.waitHere();
-            while(relocking);
-            return;
-        }
-
         if(!super.isLocked())
             return;
+        
         do {
+            if(!isTimed) {
+                super.waitHere();
+                continue;
+            }
             long wt = timeLeft0();
             if(wt == 0) {
                 unlock();
@@ -82,30 +80,29 @@ public class Lock extends SimpleLock {
     public synchronized void waitHere(int timeout) {
         if(timeout == 0)
             return;
-        long start = System.currentTimeMillis();
-        if(!isTimed) {
-            do {
-                long sectionOffset = System.currentTimeMillis() - start;
-                long wt = timeout - sectionOffset;
-                if(wt == 0)
-                    break;
-                super.waitHere(wt);
-            } while(relocking);
-            return;
-        }
-
         if(!super.isLocked())
             return;
+
+        long start = System.currentTimeMillis();
         do {
+            long sectionOffset = System.currentTimeMillis() - start;
+                
+            if(!isTimed) {
+                long wt = timeout - sectionOffset;
+                if(wt <= 0)
+                    return;
+                super.waitHere(wt);
+                continue;
+            }
+            
             long wt = timeLeft0();
             if(wt == 0) {
                 unlock();
                 return;
             }
-            long sectionOffset = System.currentTimeMillis() - start;
             wt = Math.min(wt, timeout - sectionOffset);
-            if(wt == 0)
+            if(wt <= 0)
-                break;
+                return;
             super.waitHere(wt);
         } while(relocking);
     }