Right-click the class in the Projects window and choose Tools > Create/Update Tests (Ctrl+Shift+U) to open the Create Tests dialog box. If no test directory exists in your project or you want to specify a different directory for your test, you can specify a test directory in the project properties dialog. The IDE creates a Test Packages directory by default when you create a project. To create a test, the project must have a test directory for the tests. See Section 9.21, "Profiling Locks."ĭepending on the version of the unit testing framework you are using, the name of the test class is not required to end with Test. Objects-profiles size and count of allocated objects including allocation paths. Methods-profiles methods execution times and invocation count, including call trees. Telemetry-profiles CPU, memory usage, number of threads and loaded classes. The following profiling capabilities are available: You can use the IDE to test and to profile the following types of Java applications: You can use this data to locate potential areas in your code that can be optimized to improve performance. When profiling a Java application, you can monitor the Java Virtual Machine (JVM) and obtain data about application performance, including method timing, object allocation and garbage collection. Profiling is the process of examining an application to locate memory or performance-related issues. Unit tests enable you to test the code in Java applications. The IDE provides tools for creating and running unit tests and for profiling Java applications. 9.1 About Testing and Profiling Java Application Projects
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