Description Dan Kehn 2005-02-08 14:21:16 EST

Megabytes of data from the JRE's src.zip file are read off disk in order to 
retrieve IMethod parameter names (below).  Commenting out the code below saves 
this I/O.

It may be possible to lazy init more of the JEM model; there looks to be a lot 
of potential savings in avoiding the JDT model cache (their code does this 
too).

protected void addParameters() {
  String[] parmNames = new String[0], parmTypeNames = getSourceMethod
().getParameterTypes();
  //FIXME dbk don't get parms by name, use arg0..n
//		try {
//			parmNames = getSourceMethod().getParameterNames();
//		} catch (JavaModelException npe) {
//			// name stays null and we carry on
//		}
  // Temp hack to work around a JavaModel bug, above call on a Binary method 
may return null
  if (parmNames == null || parmNames.length == 0) {
    parmNames = new String[parmTypeNames.length];
    for (int i = 0; i < parmTypeNames.length; i++) {
        parmNames[i] = "arg" + i;//$NON-NLS-1$
    }
  }
  MethodImpl javaMethodTarget = (MethodImpl) getTarget();
  List params = javaMethodTarget.getParametersGen();
  for (int i = 0; i < parmNames.length; i++) {
    params.add(createJavaParameter(javaMethodTarget, parmNames[i],
        typeNameFromSignature(parmTypeNames[i])));
  }
}