Found issue in java application connecting with oracle database,SQLException: Io exception: Got minus one from a read call ,how I can solve it?

Question

I wrote a servlet application in my eclipse IDE, I'm using,

• Tomcat v9.0.
• java1.8
• Oracle11g

My Oracle Username and Password is scott and scott.

Class.forName("oracle.jdbc.driver.OracleDriver");
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl","scott","scott");

While running this application I found bellow Output,

java.sql.SQLException: Io exception: Got minus one from a read call
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:254)
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:386)
    at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:413)
    at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)
    at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
...

How I can solve this problem? Please help me..

Answer 1

Problem is solved, there was a problem in Oracle listener. My listener wasn't active.