public static CallSite ivar(Lookup lookup, String name, MethodType type) throws Throwable { String[] names = name.split(":"); String operation = names[0]; String varName = names[1]; VariableSite site = new VariableSite(type, varName, "noname", 0); MethodHandle handle; handle = lookup.findStatic( Bootstrap.class, operation, type.insertParameterTypes(0, VariableSite.class)); handle = handle.bindTo(site); site.setTarget(handle.asType(site.type())); return site; }