StringBuilder sb=new StringBuilder();
Paranamer namer = new BytecodeReadingParanamer();
if (member instanceof Method) {
Method m = (Method) member;
parameters = m.getParameterTypes();
paramnames = namer.lookupParameterNames(m, false);
} else {
Constructor c = (Constructor) member;
parameters = c.getParameterTypes();
paramnames = namer.lookupParameterNames(c, false);
}