Help porting Java code to Julia

i tried to update all the thing that i consider it was wrong, but know i found some debbuging.

julia version 1.1.0
error during bootstrap:
LoadError("main.jl", 11, ErrorException("syntax: unexpected \"end\""))
rec_backtrace at /buildworker/worker/package_linux64/build/src/stackwalk.c:94
record_backtrace at /buildworker/worker/package_linux64/build/src/task.c:217 [inlined]
jl_throw at /buildworker/worker/package_linux64/build/src/task.c:417
jl_errorf at /buildworker/worker/package_linux64/build/src/rtutils.c:77
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:722
jl_parse_eval_all at /buildworker/worker/package_linux64/build/src/ast.c:883
jl_load at /buildworker/worker/package_linux64/build/src/toplevel.c:826
exec_program at /gocode/src/github.com/replit/prybar/languages/julia/pry.h:48
runtime.asmcgocall at /usr/lib/go-1.10/src/runtime/asm_amd64.s:688