How I implement this code on java ?

MyPoi +MyPointf) +MyPoint +setxixsintvoid *eetxoint +setXY(xint.y:int:void toString():String. +distance(xint.y:int):doub +distance(another:MyPoint) doubl distance0:double (using the formula d(P,Q)-sartx2-x1)h2+ly2-y1)A2) MyTriangle -v1: MyPoint v2: MyPoint v3: M +MxTrianglex1:int,y1int,x2:int,y2:int,x3:int,y3:int) +MyTrianglev1:MyPoint,v2:MyPoint,v3:MyPoint) toString():String. +gtPerimeterl double +gettvpe)-String