classesdiffer
classesdiffer is a command-line utility designed to compare and highlight differences between two sets of Java class files. Its primary function is to identify changes in the bytecode, methods, fields, and other structural elements of compiled Java classes. This tool is particularly useful for developers working on large codebases, during refactoring, or when analyzing the impact of compiler changes.
The utility operates by parsing the bytecode of the provided class files. It then generates a report
classesdiffer can assist in debugging by revealing unexpected changes in compiled code that might not be apparent