Java Platform Debugger Architecture

The Java Platform Debugger Architecture (JPDA) is a collection of APIs to debug Java code.

  • Java Debugger Interface (JDI) - defines a high-level Java language interface that developers can easily use to write remote debugger application tools.
  • Java Virtual Machine Tools Interface (JVMTI), a native interface that helps to inspect the state and to control the execution of applications running in the Java Virtual Machine (JVM).
  • Java Virtual Machine Debug Interface (JVMDI)- JVMDI was deprecated in J2SE 5.0 in favor of JVM TI, and was removed in Java SE 6.
  • Java Debug Wire Protocol (JDWP) - defines communication between debuggee (a Java application) and debugger processes.
JPDA architecture

Java Debugger Interface (JDI)

JDI is the highest-layer of the Java Platform Debugger Architecture. It allows to access the JVM and the internal variables of the debugged program. It also allows to set Breakpoints, stepping, and handle threads.[1]

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gollark: If it turns out that there are patterns in popular cryptographic primitives, enjoy infinite money through breaking Bitcoin I guess.
gollark: I'd be surprised if neural networks randomly found something years of cryptanalysis didn't.
gollark: They're not meant to.
gollark: It's very unlikely that after just 8ish years of deep learning people hit upon the optimal way to do anything ever.

See also
  • Eclipse, an open-source IDE integrated with JPDA support
  • IntelliJ IDEA, a commercial open-source Java IDE with integrated JPDA support
  • JSwat, an open-source Java debugger using the JPDA
  • NetBeans, an open-source IDE using the JPDA

References
  1. "An Intro to the Java Debug Interface (JDI)". baeldung.com. 2019-09-07. Retrieved 2020-01-19.
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