Fixed codacy bot issues

gregw · gregw · commit e7daf1f32b8a · 2017-01-16T13:37:14.000+11:00
diff --git a/google-cloud-logging/src/main/java/com/google/cloud/logging/GaeFlexLoggingEnhancer.java b/google-cloud-logging/src/main/java/com/google/cloud/logging/GaeFlexLoggingEnhancer.java
@@ -37,6 +37,8 @@
 public class GaeFlexLoggingEnhancer implements LoggingHandler.Enhancer {
   
   private static final ThreadLocal<String> traceId = new ThreadLocal<>();
+  
+  private String gaeInstanceId;
 
   /**
    * Set the Trace ID associated with any logging done by 
@@ -56,8 +58,6 @@ public static String getCurrentTraceId() {
     return traceId.get();
   }
   
-  private String gaeInstanceId;
-
   @Override
   public void enhanceMonitoredResource(Builder builder) {
     gaeInstanceId = System.getenv("GAE_INSTANCE");    // Are we running on a GAE instance?
diff --git a/google-cloud-logging/src/main/java/com/google/cloud/logging/LoggingHandler.java b/google-cloud-logging/src/main/java/com/google/cloud/logging/LoggingHandler.java
@@ -277,7 +277,6 @@ List<Enhancer> getEnhancerProperty(String name) {
         }
         return enhancers;
       } catch (Exception ex) {
-        ex.printStackTrace();
         // If we cannot create the enhancers we fall back to the default
       }
       return Collections.emptyList();

Original file line number	Diff line number	Diff line change
`@@ -277,7 +277,6 @@ List<Enhancer> getEnhancerProperty(String name) {`
`277`	`277`	`}`
`278`	`278`	`return enhancers;`
`279`	`279`	`} catch (Exception ex) {`
`280`		`- ex.printStackTrace();`
`281`	`280`	`// If we cannot create the enhancers we fall back to the default`
`282`	`281`	`}`
`283`	`282`	`return Collections.emptyList();`