How to view variable values while debugging the idea?

During the process of debugging an idea, you can check the value of variables by using the following methods:

1. Pause the program at breakpoints to examine the values of variables in the current scope by using the observation window (Variables). In this window, you can view the name, type, and current value of each variable.
2. You can use logging statements in the code to see the values of variables. You can insert logging statements where you want to check, such as using System.out.println() or log.debug() to output the values of variables.
3. You can use the Watches window to monitor the values of specific variables. Simply add the variable names you want to monitor in the Watches window, and then you can see the values of those variables in real-time during the debugging process.
4. Utilize the Evaluate Expression feature to view the value of an expression. Input the desired expression to be evaluated during the debugging process, then click the Evaluate button to see the value of the expression.

Using the above method, you can easily check the values of variables, which will help you pinpoint issues and debug efficiently.