File list (Check if you may need any files):
java_base
.........\doc
.........\...\allclasses-frame.html
.........\...\allclasses-noframe.html
.........\...\class-use
.........\...\.........\Err.html
.........\...\.........\Instr.html
.........\...\.........\Interpreter.html
.........\...\.........\Parser.html
.........\...\.........\PL0.html
.........\...\.........\Scanner.html
.........\...\.........\Symbol.html
.........\...\.........\Table.html
.........\...\.........\Table.Item.html
.........\...\constant-values.html
.........\...\deprecated-list.html
.........\...\Err.html
.........\...\help-doc.html
.........\...\index-files
.........\...\...........\index-1.html
.........\...\...........\index-10.html
.........\...\...........\index-11.html
.........\...\...........\index-12.html
.........\...\...........\index-13.html
.........\...\...........\index-14.html
.........\...\...........\index-15.html
.........\...\...........\index-16.html
.........\...\...........\index-17.html
.........\...\...........\index-18.html
.........\...\...........\index-19.html
.........\...\...........\index-2.html
.........\...\...........\index-20.html
.........\...\...........\index-3.html
.........\...\...........\index-4.html
.........\...\...........\index-5.html
.........\...\...........\index-6.html
.........\...\...........\index-7.html
.........\...\...........\index-8.html
.........\...\...........\index-9.html
.........\...\index.html
.........\...\Instr.html
.........\...\Interpreter.html
.........\...\overview-tree.html
.........\...\package-frame.html
.........\...\package-list
.........\...\package-summary.html
.........\...\package-tree.html
.........\...\package-use.html
.........\...\Parser.html
.........\...\PL0.html
.........\...\resources
.........\...\.........\inherit.gif
.........\...\Scanner.html
.........\...\stylesheet.css
.........\...\Symbol.html
.........\...\Table.html
.........\...\Table.Item.html
.........\Err.java
.........\Interpreter.java
.........\Parser.java
.........\PL0.java
.........\Scanner.java
.........\Symbol.java
.........\Table.java