#BlueJ class contextcomment0.target=Circle()comment0.text=\nCreate\ a\ new\ circle\ at\ default\ position\ with\ default\ color.\n\ncomment1.target=void\ makeVisible()comment1.text=\nMake\ this\ circle\ visible.\ If\ it\ was\ already\ visible,\ do\ nothing.\n\ncomment10.params=distancecomment10.target=void\ slowMoveVertical(int)comment10.text=\nSlowly\ move\ the\ circle\ vertically\ by\ 'distance'\ pixels.\n\ncomment11.params=newDiametercomment11.target=void\ changeSize(int)comment11.text=\nChange\ the\ size\ to\ the\ new\ size\ (in\ pixels).\ Size\ must\ be\ >\=\ 0.\n\ncomment12.params=newColorcomment12.target=void\ changeColor(String)comment12.text=\nChange\ the\ color.\ Valid\ colors\ are\ "red",\ "yellow",\ "blue",\ "green",\n"magenta"\ and\ "black".\n\ncomment13.target=void\ draw()comment13.text=\nDraw\ the\ circle\ with\ current\ specifications\ on\ screen.\n\ncomment14.target=void\ erase()comment14.text=\nErase\ the\ circle\ on\ screen.\n\ncomment2.target=void\ makeInvisible()comment2.text=\nMake\ this\ circle\ invisible.\ If\ it\ was\ already\ invisible,\ do\ nothing.\n\ncomment3.target=void\ moveRight()comment3.text=\nMove\ the\ circle\ a\ few\ pixels\ to\ the\ right.\n\ncomment4.target=void\ moveLeft()comment4.text=\nMove\ the\ circle\ a\ few\ pixels\ to\ the\ left.\n\ncomment5.target=void\ moveUp()comment5.text=\nMove\ the\ circle\ a\ few\ pixels\ up.\n\ncomment6.target=void\ moveDown()comment6.text=\nMove\ the\ circle\ a\ few\ pixels\ down.\n\ncomment7.params=distancecomment7.target=void\ moveHorizontal(int)comment7.text=\nMove\ the\ circle\ horizontally\ by\ 'distance'\ pixels.\n\ncomment8.params=distancecomment8.target=void\ moveVertical(int)comment8.text=\nMove\ the\ circle\ vertically\ by\ 'distance'\ pixels.\n\ncomment9.params=distancecomment9.target=void\ slowMoveHorizontal(int)comment9.text=\nSlowly\ move\ the\ circle\ horizontally\ by\ 'distance'\ pixels.\n\nnumComments=15