Network Adapter Could not establish the connecction [closed]

Network Adapter Could not establish the connecction [closed]

References

Reference NO 1

http://stackoverflow.com/questions/7025014/sqldeveloper-error-message-network-adapter-could-not-establish-the-connection-e

Reference NO 2

http://javaeesupportpatterns.blogspot.com/2011/08/network-adapter-could-not-establish.html

Reference NO 3

http://www.coderanch.com/t/297534/JDBC/databases/Network-Adapter-establish-connection

Reference NO 4

https://forums.oracle.com/thread/494773?start=0&tstart=0

Reference NO 5

http://www.dba-oracle.com/t_network_adapter_could_not_establish_connection.htm

Reference NO 6

http://www.ibm.com/developerworks/forums/thread.jspa?threadID=391831

Reference NO 7

http://www.dbforums.com/oracle/1675492-sqlexception-network-adapter-could-not-establish-connection.html

Reference NO 8

http://dbaforums.org/oracle/index.php?showtopic=19936