I am practicing on making methods using database need help making methods for the following boxes. Each box is a method in a chess database. Need help with the code in java.

ChessGame board: ChessBoard board: ChessBoard Playerl: Player Player2: Player moveHistory Map selectPieceType(Player):void startTheGame):void boxes Box [818) removed Pieces: Ust movePiece(pieceColour, sourceX, SourceY, destX, desty):boolean 1checkforCheck():boolean removePiece(sourceX,sourcey) Abstract Class piece: Piece boxes: Box piece Piece colour: int Player colour. String display) tracePathssourceX,sourceY.destx,destY): PathTrace Name String displayBox() NoOfWins: int NoOfLose int NoOfDraws: int matchesPlayed: ListI Elephant Queen King PathTrace soucex: int sourceY: int destx: int destY: int hasValidTrace boolean trace: List selectPieceType(Player):void startTheGame):void boxes Box [818) removed Pieces: Ust movePiece(pieceColour, sourceX, SourceY, destX, desty):boolean 1checkforCheck():boolean removePiece(sourceX,sourcey) Abstract Class piece: Piece boxes: Box piece Piece colour: int Player colour. String display) tracePathssourceX,sourceY.destx,destY): PathTrace Name String displayBox() NoOfWins: int NoOfLose int NoOfDraws: int matchesPlayed: ListI Elephant Queen King PathTrace soucex: int sourceY: int destx: int destY: int hasValidTrace boolean trace: List