String fieldName = "class$" + ldcName.replace('/', '$');
if (!classOptimizer.syntheticClassFields.contains(ldcName)) {
classOptimizer.syntheticClassFields.add(ldcName);
FieldVisitor fv = classOptimizer.syntheticFieldVisitor(ACC_STATIC
| ACC_SYNTHETIC, fieldName, "Ljava/lang/Class;");
fv.visitEnd();
}
String clsName = classOptimizer.clsName;
mv.visitFieldInsn(GETSTATIC, clsName, fieldName, "Ljava/lang/Class;");
}