[giladyu]

hi guys,
im kinda new to programming for black berry, and will appriciate any help.

i recently downloaded the BB JDE 4.7 and installed it to Netbeans,so now i can use the BB emulator platform.
now, in the little text file that came with LWUIT 1,4 it sais that i only have to use that BB platform and import the BlackBerryPort jar file to my Reasources and libraries instead of the regular Lwuit library and the rest should take care of its own.
but im getting some trouble with that, im getting this weird output:

....
...
bq: Warning!: Duplicate method only differs by return type: a
bq: Warning!: Duplicate method only differs by return type: a
bq: Warning!: Duplicate method only differs by return type: b
Parsing classfile: br.class
br: Warning!: Duplicate method only differs by return type: a
Parsing classfile: bs.class
Parsing classfile: bt.class
Parsing classfile: bu.class
bu: Warning!: Duplicate method only differs by return type: a
bu: Warning!: Duplicate method only differs by return type: a
Parsing classfile: c.class
Parsing classfile: d.class
Parsing classfile: e.class
Parsing classfile: f.class
f: Warning!: Duplicate method only differs by return type: a
f: Warning!: Duplicate method only differs by return type: a
Parsing classfile: g.class
Parsing classfile: h.class
Parsing classfile: i.class
Parsing classfile: j.class
Parsing classfile: k.class
...
..
..
and in the end the Building is failed and with the message

l.class): Error!: Duplicate definition for 'l' found in: l

i would very much appriciate any help about this, thanks!