Revision of the Exceptions constructors with no params

Motivation
----------
All the java client exceptions having a a method with no parameters dont make a super call.
The oracle compiler in compilation time add this call but all the exceptions have as father
 the CouchbaseException and his no params constructor nor have the super call.

This is a problem because the stack trace is never initialized.

Modifications
-------------
Add super() to all the constructors.

Result
------
The Exception is correctly initialized.

Change-Id: I24460e247cebc8d7b4275ec55f22cc7591693485
Reviewed-on: http://review.couchbase.org/71182
Reviewed-by: Michael Nitschinger <[email protected]>
Tested-by: Michael Nitschinger <[email protected]>
Reviewed-on: http://review.couchbase.org/71966
Reviewed-by: Sergey Avseyev <[email protected]>

Author: bernalvarela

src/main/java/com/couchbase/client/java/error/BucketAlreadyExistsException.java

@@ -26,6 +26,7 @@
 public class BucketAlreadyExistsException extends CouchbaseException {
 
     public BucketAlreadyExistsException() {
+        super();
     }
 
     public BucketAlreadyExistsException(String message) {

src/main/java/com/couchbase/client/java/error/BucketDoesNotExistException.java

@@ -26,6 +26,7 @@
 public class BucketDoesNotExistException extends CouchbaseException {
 
     public BucketDoesNotExistException() {
+        super();
     }
 
     public BucketDoesNotExistException(String message) {

src/main/java/com/couchbase/client/java/error/CASMismatchException.java

@@ -26,6 +26,7 @@
 public class CASMismatchException extends CouchbaseException {
 
     public CASMismatchException() {
+        super();
     }
 
     public CASMismatchException(String message) {

src/main/java/com/couchbase/client/java/error/CouchbaseOutOfMemoryException.java

@@ -26,6 +26,7 @@
 public class CouchbaseOutOfMemoryException extends CouchbaseException {
 
     public CouchbaseOutOfMemoryException() {
+        super();
     }
 
     public CouchbaseOutOfMemoryException(String message) {

src/main/java/com/couchbase/client/java/error/DesignDocumentAlreadyExistsException.java

@@ -22,6 +22,7 @@
 public class DesignDocumentAlreadyExistsException extends DesignDocumentException {
 
     public DesignDocumentAlreadyExistsException() {
+	super();
     }
 
     public DesignDocumentAlreadyExistsException(String message) {

src/main/java/com/couchbase/client/java/error/DesignDocumentException.java

@@ -24,6 +24,7 @@
 public class DesignDocumentException extends CouchbaseException {
 
     public DesignDocumentException() {
+        super();
     }
 
     public DesignDocumentException(String message) {

src/main/java/com/couchbase/client/java/error/DocumentAlreadyExistsException.java

@@ -26,6 +26,7 @@
 public class DocumentAlreadyExistsException extends CouchbaseException {
 
     public DocumentAlreadyExistsException() {
+        super();
     }
 
     public DocumentAlreadyExistsException(String message) {

src/main/java/com/couchbase/client/java/error/DocumentDoesNotExistException.java

@@ -26,6 +26,7 @@
 public class DocumentDoesNotExistException extends CouchbaseException {
 
     public DocumentDoesNotExistException() {
+        super();
     }
 
     public DocumentDoesNotExistException(String message) {

src/main/java/com/couchbase/client/java/error/DurabilityException.java

@@ -26,6 +26,7 @@
 public class DurabilityException extends CouchbaseException {
 
     public DurabilityException() {
+        super();
     }
 
     public DurabilityException(String message) {

src/main/java/com/couchbase/client/java/error/FlushDisabledException.java

@@ -24,6 +24,7 @@
 public class FlushDisabledException extends CouchbaseException {
 
     public FlushDisabledException() {
+        super();
     }
 
     public FlushDisabledException(String message) {