Flowchart4j is a program visualization tool for Java. Provides flowcharts for Java methods generated from source code. The flowchart[Control Flow Graph] helps developers & managers to understand code flow easily. It can be used for retro-documentation and program analysis. As Flowchart4j - comes as an Eclipse IDE plugin, developers have an in-place program visualization tool which improves understandability of code. Flowchart4j is interactive and provides features like * code to flowchart synchronization, * level folding, * block expansion, * highlighting complex conditions and exit points.