[kepler-dev] Ptolemy fails to compile

[David Welker]

Ptolemy is currently not compiling....

==========================

compile:
  [compile] Compiling ptolemy...
  [compile] Compiling 2 source files to 
/Users/davidwelker/kepler.modules/ptolemy/target/classes
  [compile] 
/Users/davidwelker/kepler.modules/ptolemy/ptolemy/domains/ptides/kernel/PtidesBasicReceiver.java:95: 
cannot find symbol
  [compile] symbol  : method descendingSet()
  [compile] location: class 
java.util.TreeSet<ptolemy.domains.ptides.kernel.PtidesBasicReceiver.Event>
  [compile]         for (Event event : _queue.descendingSet()) {
  [compile]                                  ^
  [compile] Note: Some input files use unchecked or unsafe operations.
  [compile] Note: Recompile with -Xlint:unchecked for details.
  [compile] 1 error

BUILD FAILED
/Users/davidwelker/kepler.modules/build-area/build.xml:31: Compile 
failed; see the compiler error output for details.