[DanielThomas]

Summary

• add ja describe origin <symbol> using Jist's existing list, no-source, and qualified-path flags
• accept modules, packages, types, fields, and method overload sets
• filter Jist prefix results to the exact requested symbol
• restore bare source filenames for ordinary ja describe and ja find output

Examples

$ ja describe origin java.lang.String
class java.lang.String(jrt:/java.base/java/lang/String.class)

$ ja describe origin java.lang.String.substring
method java.lang.String.substring(int)(jrt:/java.base/java/lang/String.class)
method java.lang.String.substring(int,int)(jrt:/java.base/java/lang/String.class)

Validation

• built native launcher binaries
• ja test --all: 500 found, 497 successful, 3 skipped
• git diff --check