struct Object {
    /* ptr to class object */
    ClassObject*    clazz;

    /*
     * A word containing either a "thin" lock or a "fat" monitor.  See
     * the comments in Sync.c for a description of its layout.
     */
    u4              lock;
};

/*
 * Array objects have these additional fields.
 *
 * We don't currently store the size of each element.  Usually it's implied
 * by the instruction.  If necessary, the width can be derived from
 * the first char of obj->clazz->descriptor. */

struct ArrayObject : Object {
    /* number of elements; immutable after init */
    u4              length;

    /*
    * Array contents; actual size is (length * sizeof(type)).  [COLOR="Red"]This is
     * declared as u8 so that the compiler inserts any necessary padding
     * (e.g. for EABI); the actual allocation may be smaller than 8 bytes.[/COLOR]
     */
    u8              contents[1];
};

u4 args[1] = { (u4)(length,byterray) };
openDexFile(args,&pResult);

typedef struct Object {
	void*      clazz;
	uint32_t   lock;
} Object;

typedef struct
{
	Object   ok;
	uint32_t length;
	uint32_t contents;
} ArrayObject;

#define GET_PRIMITIVE_ARRAY_ELEMENTS(_ctype, _jname) \
    static _ctype* Get##_jname##ArrayElements(JNIEnv* env, \
        _ctype##Array jarr, jboolean* isCopy) \
    { \
        ScopedJniThreadState ts(env); \
        ArrayObject* arrayObj = (ArrayObject*) dvmDecodeIndirectRef(ts.self(), jarr); \
        pinPrimitiveArray(arrayObj); \
        _ctype* data = (_ctype*) (void*) arrayObj->contents; \
        if (isCopy != NULL) { \
            *isCopy = JNI_FALSE; \
        } \
        return data; \
    }