static Class<?> hotwireSharingLibraries(S progID) ctex {
Pair<File, S> p = CompilerBot.compileSnippet2(progID);
assertTrue(f2s(jar), jar.isFile());
// collect files (program + libraries)
S dehlibs = unnull(loadTextFileFromZip(jar, "libraries"));
L<File> myLibraries = myLibraryFiles();
print("My libraries: " + myLibraries);
Matcher matcher = Pattern.compile("\\d+").matcher(dehlibs);
S libID = matcher.group();
File lib = loadLibrary(libID);
if (myLibraries.contains(lib))
print("Skipping lib " + lib);
print("Adding lib " + lib);