private void addToCache(JarInputStream fis,String mnemo){
  String text="";
  byte[] buf=new byte[4096];
  int i=0;
  try {
    while ((i=fis.read(buf)) != -1) {
      text+=new String(buf,0,i);
    }
  }
 catch (  IOException ignored) {
  }
  helpcache.put(mnemo,text);
}

private void addToCache ( JarInputStream fis , String mnemo ) { String text = "" ; byte [ ] buf = new byte [ 4096 ] ; int i = 0 ; try { while ( ( i = fis . read ( buf ) ) != - 1 ) { text += new String ( buf , 0 , i ) ; } } catch ( IOException ignored ) { } helpcache . put ( mnemo , text ) ; }
load from specified jarinputstream
