Merge "sonar critical for Exception Handling"

diff --combined src/main/java/com/att/nsa/dmaapMMAgent/MirrorMakerAgent.java
index 0113f6d,7e28f52..593544b
--- 1/src/main/java/com/att/nsa/dmaapMMAgent/MirrorMakerAgent.java
--- 2/src/main/java/com/att/nsa/dmaapMMAgent/MirrorMakerAgent.java
+++ b/src/main/java/com/att/nsa/dmaapMMAgent/MirrorMakerAgent.java
@@@ -36,7 -36,6 +36,7 @@@ import java.net.URL
  import java.util.ArrayList;
  import java.util.Properties;
  
 +import org.apache.log4j.Level;
  import org.apache.log4j.Logger;
  import org.jasypt.util.text.BasicTextEncryptor;
  
@@@ -175,7 -174,7 +175,7 @@@ public class MirrorMakerAgent 
                                try {
                                        input.close();
                                } catch (IOException e) {
 -                                      e.printStackTrace();
 +                                      logger.error("Exception occurred is " +e);
                                }
                        }
                        if (out != null) {
@@@ -254,6 -253,7 +254,7 @@@
                                return topicMessage[0];
                        }
                } catch (Exception e) {
+                       logger.error(" Exception Occered " + e);
                        return "ERROR:" + e.getMessage() + " Server Response is:" + response;
                }
                return null;
@@@ -364,7 -364,7 +365,7 @@@
  
                        }
                } catch (Exception e) {
 -                      e.printStackTrace();
 +                      logger.error("Exception is : " +e);
                }
  
        }
@@@ -443,17 -443,15 +444,17 @@@
                                try {
                                        Thread.sleep(1000);
                                } catch (InterruptedException e) {
 +                                      logger.log(Level.WARN, "Interrupted!", e);
 +                                      Thread.currentThread().interrupt();
                                }
                        } catch (IOException ex) {
 -                              ex.printStackTrace();
 +                              logger.error(" IOException Occered " + ex);
                        } finally {
                                if (out != null) {
                                        try {
                                                out.close();
                                        } catch (IOException e) {
 -                                              e.printStackTrace();
 +                                              logger.error(" IOException Occered " + e);
                                        }
                                }
                        }