Understanding the Debugger

Use the debugger to help you understand what your code is doing.

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Use the IntelliJ IDEA debugger to see, set and watch the values of variables and help you understand what your code is doing.

Related Resources

Debugging Streams
Debugging Streams
Visualize the flow of data through a Java stream.
Add a Breakpoint
Add a Breakpoint
Add breakpoints when you get an exception in your code.
Create a new class
Create a new class
Create a new class and a new package.