GNU Classpath "95% and counting" 0.19 released, The GNU Project (announcement), Software, The Free Software Foundation, 2005-11-02 [31 May 2011], (原始内容存档于2020-01-22).
The release of GNU Classpath 0.98 "Better Late Than Never, The GNU Project (announcement), Software, The Free Software Foundation, 2009-02-05 [2020-08-27], (原始内容存档于2020-03-14).
GNU Classpath "95% and counting" 0.19 released, The GNU Project (announcement), Software, The Free Software Foundation, 2005-11-02 [31 May 2011], (原始内容存档于2020-01-22).
The release of GNU Classpath 0.98 "Better Late Than Never, The GNU Project (announcement), Software, The Free Software Foundation, 2009-02-05 [2020-08-27], (原始内容存档于2020-03-14).