imod/remoting — comment on commit 8e99eb99bb5540238071a983bb90f6493b9a51bf
File:  line 0
By olamy:

IOException(String, Throwable) is @since 1.6 .
We still targeting 1.5 I think.
so use
IOException joe = new IOException("failed to create temp directory at default location, most probably at: "+System.getProperty("java.io.tmpdir") )
ioe.initCause(e);
throw joe;