| puts(ThreadContext, IRubyObject[]) |  | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 |
| flush(IRubyObject[]) |  | 54% | | 33% | 3 | 4 | 3 | 12 | 0 | 1 |
| write(IRubyObject) | | 59% | | 33% | 3 | 4 | 4 | 10 | 0 | 1 |
| crc() | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| printf(ThreadContext, IRubyObject[]) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| set_sync(IRubyObject) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| initialize(IRubyObject[]) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| respond_to(ThreadContext, IRubyObject) | | 61% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| initializeCommon(IRubyObject, int) | | 82% | | n/a | 0 | 1 | 2 | 6 | 0 | 1 |
| close() | | 82% | | 50% | 2 | 3 | 2 | 9 | 0 | 1 |
| finish() | | 68% | | 50% | 1 | 2 | 2 | 7 | 0 | 1 |
| putc(IRubyObject) | | 54% | | n/a | 0 | 1 | 2 | 4 | 0 | 1 |
| open18(ThreadContext, IRubyObject, IRubyObject[], Block) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| processStrategy(int, IRubyObject[]) | | 55% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| print(IRubyObject[]) | | 89% | | 67% | 2 | 4 | 0 | 6 | 0 | 1 |
| initialize19(ThreadContext, IRubyObject[], Block) | | 98% | | 75% | 1 | 3 | 0 | 11 | 0 | 1 |
| set_mtime(IRubyObject) | | 98% | | 75% | 1 | 3 | 0 | 9 | 0 | 1 |
| open19(ThreadContext, IRubyObject, IRubyObject[], Block) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| set_orig_name(IRubyObject) | | 100% | | n/a | 0 | 1 | 0 | 7 | 0 | 1 |
| set_comment(IRubyObject) | | 100% | | n/a | 0 | 1 | 0 | 7 | 0 | 1 |
| ensureNonNull(RubyString) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| processLevel(int, IRubyObject[], Ruby) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| newInstance(IRubyObject, IRubyObject[], Block) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| checkLevel(Ruby, int) | | 100% | | 67% | 2 | 4 | 0 | 3 | 0 | 1 |
| pos() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| path(ThreadContext) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| append(IRubyObject) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| JZlibRubyGzipWriter(Ruby, RubyClass) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |