1 - compiler.warn.source.no.bootclasspath: 1.6

     2 - compiler.warn.option.obsolete.source: 1.6

     3 - compiler.warn.option.obsolete.suppression

     4 RepeatedStringCaseLabels1.java:10:15: compiler.err.string.switch.not.supported.in.source: 1.6

     5 RepeatedStringCaseLabels1.java:13:9: compiler.err.duplicate.case.label

     6 2 errors

     7 3 warnings