Merge "sonar critical for Exception Handling"

diff --combined src/main/java/com/att/nsa/dmaapMMAgent/MirrorMakerAgent.java
index 1f7ddc6,5da4dba..6c9cbd0
--- 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
@@@ -174,7 -174,7 +174,7 @@@ public class MirrorMakerAgent 
                                try {
                                        input.close();
                                } catch (IOException e) {
 -                                      e.printStackTrace();
 +                                      logger.error("Exception occurred is " +e);
                                }
                        }
                        if (out != null) {
@@@ -212,6 -212,7 +212,7 @@@
                                        try {
                                                Thread.sleep(1000);
                                        } catch (InterruptedException e) {
+                                                Thread.currentThread().interrupt();
                                        }
                                        mirrorMakers.getListMirrorMaker().set(i, mm);
                                } else {
@@@ -362,7 -363,7 +363,7 @@@
  
                        }
                } catch (Exception e) {
 -                      e.printStackTrace();
 +                      logger.error("Exception is : " +e);
                }
  
        }