Fix memory leak inspired by https://github.com/nearinfinity/node-oracle/pull/42
Merge pull request #55 from falsecz/master

callStaticMethod memory leak fix
v0.2.4
Remove unused variables
Fix memory leaks on exception
Use pre-increment for iterators

Pre-increment/decrement can be more efficient than post-increment/decrement. Post-increment/decrement usually involves keeping a copy of the previous value around and adds a little extra code.
Merge pull request #60 from mscdex/misc-fixes

Misc fixes
Merge branch 'master' of github.com:nearinfinity/node-java

# By Brian White (3) and others
# Via Joe Ferner (2) and Brian White (1)
* 'master' of github.com:nearinfinity/node-java:
  Use pre-increment for iterators
  Fix memory leaks on exception
  Remove unused variables
  v0.2.4
  Fix memory leak inspired by https://github.com/nearinfinity/node-oracle/pull/42
added changes from @hangarr nearinfinity/node-java issue #61