MessageBundle ???

["dj_def" <dj_def at webmail dot it>]

I did other tests: I compiled gcc-4.3.0 (with 4.6 and 4.7 I was unable to 
compile because of libltdl errors and missing jvm.exe) correcting 
Formatter.java and with --enable-maintainer-mode.
To make it succesfully I had to

1) sudo ln -sf /usr/bin/i686-linux-gnu-gcj /usr/bin/i686-pc-linux-gnu-gcj
(I did this because during some gcc configuration process, it detects 
/usr/bin/i686-pc-linux-gnu-gcj instead of /usr/bin/i686-linux-gnu-gcj...
it could be some ubuntu packaging issue as before compiling I installed the 
whole gcc ubuntu package...)


2) gcj 
/pathToSrcDir/gcc-4.3.0/ecj.jar -findirect-dispatch --main=org.eclipse.jdt.internal.compiler.batch.GCCMain 
-o ~/moveinecj1
  sudo mv ~/moveinecj1 /usr/bin/ecj1
  sudo chmod +x /usr/bin/ecj1
(this should be a known issue when cross-compiling)

Well... with this version there is not any "MessagesBundle.properties 
missing resource problem" but the previous problem is not completely solved:

class Test {
 public static void main(String argv[]) {
   System.out.printf("%09.3f%n",3.1415926535);
 }
}

this time the program does not crash but also does not print anything (it 
could be normal as now it uses parseInt).

The other test with the openConnection() function now succeeds :)
I did as you told me:
gcj --resource java/util/iso4217.properties -c 
pathTo\libjava\classpath\resource\java\util\iso4217.properties -o 
iso4217.properties.o

Thank you for all!