Whitespace formatting, no logic change

Author: barancev

java/client/src/org/openqa/selenium/os/CommandLine.java

@@ -125,11 +125,11 @@ public void waitFor() {
   }
 
   public void waitFor(long timeout) {
-	try {
-		process.waitFor(timeout);
-	} catch (InterruptedException e) {
-		throw new WebDriverException(e);
-	}
+    try {
+      process.waitFor(timeout);
+    } catch (InterruptedException e) {
+      throw new WebDriverException(e);
+    }
   }
 
   public boolean isSuccessful() {

java/client/src/org/openqa/selenium/os/UnixProcess.java

@@ -133,20 +133,21 @@ public int destroy() {
   public void waitFor() throws InterruptedException {
     handler.waitFor();
   }
-  
+
   public void waitFor(long timeout) throws InterruptedException {
-	  long until = System.currentTimeMillis() + timeout;
-	  boolean timedOut = true;
-      while (System.currentTimeMillis() < until) {
-    	  if(handler.hasResult()){
-    		  timedOut = false;
-    		  break;
-    	  }
-          Thread.sleep(50);
+    long until = System.currentTimeMillis() + timeout;
+    boolean timedOut = true;
+    while (System.currentTimeMillis() < until) {
+      if (handler.hasResult()) {
+        timedOut = false;
+        break;
       }
-	if(timedOut){
-		throw new InterruptedException(String.format("Process timed out after waiting for %d ms.",timeout) );
-	}
+      Thread.sleep(50);
+    }
+    if (timedOut) {
+      throw new InterruptedException(
+          String.format("Process timed out after waiting for %d ms.", timeout));
+    }
   }
 
   public boolean isRunning() {