Java Guy questions

• org.apache.axis2.AxisFault: First Element must contain the local name, Envelope , but found html
• Oracle Datasource returning null connection
• Sorting an XML in Java
• Linux command to find the which are the jars loaded by the jvm
• ORACLE : Io exception: The Network Adapter could not establish the connection
• Comparing two csv files in Java [closed]
• Tools available for debugging production Issues in Java applications [closed]
• Getting started with JAX-WS [closed]
• What is the difference between java.net.SocketException: Connection reset and java.net.SocketException: Broken Pipe?
• NAMESPACE_ERR: An attempt is made to create or change an object in a way which is incorrect with regard to namespaces

Java Guy answers