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100755 blob 322fe654118a187d1efeaccd16061ac3b28ad208	introduction.jar
100755 blob df41c1dc311ed22c702517b8d48186fe752dafe6	observer.jar
100755 blob 8671fe78010adc022b8513f946be3934764ba158	spacewar.jar
100755 blob 539572805a31f6de4040398cc468783c952d0c46	telecom.jar
100755 blob 72cab9c1f88865b56c3c4ac4bd4dc8bb1076abcc	tjp.jar
100755 blob 5ac1e34b3664ab322f2c868e853a5c97a8c7f236	tracing.jar