Move Process stream closure into a new public static method,

closeStreams(Process).
PR: 28565


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@276419 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/Execute.java

@@ -475,6 +475,7 @@ public class Execute {
                 watchdog.stop();
             }
             streamHandler.stop();
+            closeStreams(process);
 
             if (watchdog != null) {
                 watchdog.checkException();
@@ -536,13 +537,6 @@ public class Execute {
             setExitValue(process.exitValue());
         } catch (InterruptedException e) {
             process.destroy();
-        } finally {
-            try {
-                process.getInputStream().close();
-                process.getOutputStream().close();
-                process.getErrorStream().close();
-            } catch (IOException eyeOhEx) {
-            }
         }
     }
 
@@ -659,6 +653,25 @@ public class Execute {
         }
     }
 
+    /**
+     * Close the streams belonging to the given Process.
+     * @param process   the <CODE>Process</CODE>.
+     */
+    public static void closeStreams(Process process) {
+        try {
+            process.getInputStream().close();
+        } catch (IOException eyeOhEx) {
+        }
+        try {
+            process.getOutputStream().close();
+        } catch (IOException eyeOhEx) {
+        }
+        try {
+            process.getErrorStream().close();
+        } catch (IOException eyeOhEx) {
+        }
+    }
+
     /**
      * This method is VMS specific and used by getProcEnvironment().
      *