October updates
BuildFile: Added getAllDependencies() to return list of all unique de… …pendencies, including nested dependencies
JPackageDecl: Added getPackage() and made JavaClass(JClassDecl) use t… …his instead of creating package
SnapCompiler: Added processing for 'cannot resolve symbol' error to b… …e prettier
Slight change
Attempt to fix JavaMarkdown
TaskManager: Changed to let UI size itself
HelpFile: Added Java 21 section
Slight refactor