Index: NbProcessDescriptor.java
===================================================================
RCS file: /cvs/openide/src/org/openide/execution/NbProcessDescriptor.java,v
--- NbProcessDescriptor.java		1.36
+++ NbProcessDescriptor.java	
@@ -157,0 +157,4 @@ 
+        Process process;
+        int origPriority;
+        Thread current = Thread.currentThread();
+        
@@ -207,0 +211,5 @@ 
+        /* for WIN 98 it is nessesary to change priority to NORM_PRIORITY when starting external proces and then swith it back 
+           see bug 4086045
+         */
+        origPriority = current.getPriority();   
+        current.setPriority(Thread.NORM_PRIORITY);
@@ -209,1 +218,8 @@ 
-                return Runtime.getRuntime ().exec (call);
---
+                try {
+                    process = Runtime.getRuntime ().exec (call);
+                }
+                catch(IOException ioEx){
+                    current.setPriority(origPriority);  //return priority to original
+                    throw ioEx; 
+                }                
+                return process;
@@ -211,1 +227,8 @@ 
-                return Runtime.getRuntime ().exec (call, envp);
---
+                try {                
+                    process = Runtime.getRuntime ().exec (call, envp);
+                }
+                catch(IOException ioEx){
+                    current.setPriority(origPriority);  //return priority to original
+                    throw ioEx; 
+                }                
+                return process;
@@ -217,1 +240,3 @@ 
-                return (Process) m.invoke (Runtime.getRuntime (), new Object[] { call, envp, cwd });
---
+                process = (Process) m.invoke (Runtime.getRuntime (), new Object[] { call, envp, cwd });
+                current.setPriority(origPriority);  //return priority to original
+                return process;
@@ -219,1 +244,2 @@ 
-                    throw new IOException (NbBundle.getBundle (NbProcessDescriptor.class).getString ("EXC_no_JDK13_exec"));
---
+                current.setPriority(origPriority);
+                throw new IOException (NbBundle.getBundle (NbProcessDescriptor.class).getString ("EXC_no_JDK13_exec"));
@@ -221,0 +247,1 @@ 
+                current.setPriority(origPriority);  //return priority to original
@@ -230,1 +257,2 @@ 
-            } catch (Exception e) {
---
+            } catch (Exception e) {                
+                current.setPriority(origPriority);  //return priority to original