Reverting back to runtime exceptions.

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/exception/IllegalTransactionStateException.java

@@ -17,7 +17,7 @@
  */
 package org.wso2.carbon.device.application.mgt.common.exception;
 
-public class IllegalTransactionStateException extends ApplicationManagementException {
+public class IllegalTransactionStateException extends RuntimeException {
 
     private static final long serialVersionUID = -3151279331929070297L;
 

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/exception/UnsupportedDatabaseEngineException.java

@@ -21,7 +21,7 @@ package org.wso2.carbon.device.application.mgt.common.exception;
 /**
  * This runtime exception will be thrown if the server has configured with unsupported DB engine.
  */
-public class UnsupportedDatabaseEngineException extends ApplicationManagementException {
+public class UnsupportedDatabaseEngineException extends RuntimeException {
 
     private static final long serialVersionUID = -3151279311929070297L;