Select the Step Into command [ ] to step into the next method call at the currently executing line of code.
To step into a method you must have execution suspended and be stepping through code.
Changing debugger launch options
Connecting to a remote VM with the Remote Java application launch configuration
Disconnecting from a VM
Launching a Java program
Preparing to debug
Resuming the execution of suspended threads
Running and debugging
Stepping through the execution of a program
Execution Control Commands