// For classes that enclose surrounding scopes, trawl their initializers looking for synthetic fields.
if (icd instanceof AnonymousClassDeclaration || icd instanceof LocalClassDeclaration) {
Java.ClassDeclaration cd = (Java.ClassDeclaration) icd;
for (int i = 0; i < cd.variableDeclaratorsAndInitializers.size(); ++i) {
TypeBodyDeclaration tbd = (TypeBodyDeclaration) cd.variableDeclaratorsAndInitializers.get(i);
if (tbd instanceof FieldDeclaration) {
FieldDeclaration fd = (FieldDeclaration) tbd;
for (int j = 0; j < fd.variableDeclarators.length; ++j) {
VariableDeclarator vd = fd.variableDeclarators[j];
if (vd.optionalInitializer != null) {