Bytecode Visualizer

Bytecode Visualizer is a tool used for visualizing and debugging Java byte code.
Features Overview:

Bytecode Viewer

• Signatures of classes, fields and methods rendered as in java source
• The opcodes of instructions represented by their mnemonics as specified in The Java Virtual Machine Specification
• Comments making it easy to understand the instructions and their parameters
• Easy-to-follow scope of exception handlers
• Line Number Table and Local Variable Table as a comment
• Two tabs for easy switching between bytecode and source code

Control Flow Graph is drawn alongside of the bytecode, which helps to understand the execution paths of the given method.

Class File Outline is both ways synchronized with the Bytecode Viewer: by clicking the method in outline, the viewer scrolls to the given method and vice versa.

Bytecode Debugger for Instruction-by-Instruction debugging.

• Breakpoints can be set by double clicking the left ruler of
• Works even for classes without Line Number Table
• Single Instruction Step is unique to this product
• Operand Stack Viewer
• Class File Editor
• Class File Compare

New Features in 4.3.3