# Open Declared Type Hierarchy

Select the Open Declared Type Hierarchy command to open the declared type of the currently selected stack frame in the Type Hierarchy View.

### Related concepts

Debugger
Local debugging
Remote debugging

### Related tasks

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
Suspending threads

### Related references

Debug View
Debug preferences