What I\'d like to do is scan a set of Java classes, and trace all method calls from a specific method of an Abstract Class, and within that context, build a list of all code
For a 'recent' Eclipse install (relative to the question), see Certiv CallGraph.
CallGraph enables graphical analysis of program call relations and flow sequencing. Also enables exploration of extended class inheritance hierarchies.
Call-path analysis and class hieararchy resolution are performed using the JDT platform Search and Call Hierarchy mechanisms.
Sequence diagrams are generated from a static analysis of of the JDT platform AST for any selected class or method.
Uses Zest as the graphics visualization engine.
You can install it via the Eclipse marketplace. I am not involved in making this. You cannot zoom out which is not very practical but has support for Sequence Diagram which is nice and allows to open/close nodes on demand to dig further.
Requirements:
Eclipse 4.6 (Neon) on Java 8 VM
Eclipse Zest Visualization Toolkit 1.7
Eclipse Public License v1.0