帮忙看看这个代码有什么问题

帮忙看看这个代码有什么问题class GLCube {
int one=65536;
int half=one/2;
int vertices[]={
//前
-half,-half,half,half,-half,-half,
-half,-half,half,half,half,half,
//后
-half,-half,-half,-half,half,-half,
half,-half,-half,half,half,-half,
//左
-half,-half,half,-half,half,half,
half,-half,-half,half,half,-half,
//右
half,-half,-half,half,half,-half,
half,-half,half,half,half,half,
//顶
-half,half,half,half,half,half,
half,half,-half,half,half,-half,
//底
-half,-half,half,-half,-half,-half,
half,-half,half,half,-half,-half,
};
ByteBuffer vbb = ByteBuffer.allocateDirect(vertices.length*4);
vbb.order(ByteOrder.nativeOrder());
mVertexBuffer=vbb.asIntBuffer();
mVertexBuffer.put(vertices);
mVertexBuffer.position(0);}
在vbb.order(ByteOrder.nativeOrder());出反馈错误ultiple ers at this line
- Syntax error on token "order", Identifier expected after this 
 token
- Syntax error on token(s), misplaced construct(s)
- Syntax error on token ")", { expected
- Syntax error on token ";", { expected after this token
在最后一个“｝”反馈错误
Syntax error, insert "}" to complete ClassBody