[15:56] <Janosch-ext> Hello! i don't unterstand this - where is the difference between  String sErgebnis = ""+l1 + i1 + s1 + f1 + d1 + c1;           and        String sErgebnis2 = l1 + i1 + s1 + f1 + d1 + c1 + "";       ?
[15:58] <nthykier> Janosch-ext: You should ask in ##java - this channel is not about writing java code but compiling and distributing java code - that being said the first example you get a string concat (all the way though) and in the second you don't (unless l1 is a string)
[15:58] <nthykier> if lX and iX are numbers the latter will add the numbers and then turn them into a string afterwards
[15:59] <Janosch-ext> can't get in ##java
[16:00] <nthykier> Janosch-ext: you have to register your nick - check http://freenode.net/faq.shtml#nicksetup for more info
[16:00] <nthykier> on registering nick names'