Index: src/com/google/testing/littlemock/LittleMock.java =================================================================== --- src/com/google/testing/littlemock/LittleMock.java (revision 19) +++ src/com/google/testing/littlemock/LittleMock.java (working copy) @@ -1268,6 +1268,17 @@ newInstance.setAccessible(true); return (T) newInstance.invoke(null, clazz, constructorId); } catch (Exception ignored) {} + // try dalvikvm, with change https://android-review.googlesource.com/#/c/52331/ + try { + Method getConstructorId = ObjectStreamClass.class + .getDeclaredMethod("getConstructorId", Class.class); + getConstructorId.setAccessible(true); + final long constructorId = (Long) getConstructorId.invoke(null, Object.class); + final Method newInstance = ObjectStreamClass.class + .getDeclaredMethod("newInstance", Class.class, long.class); + newInstance.setAccessible(true); + return (T) newInstance.invoke(null, clazz, constructorId); + } catch (Exception ignored) {} throw new IllegalStateException("unsafe create instance failed"); }