Java程序设计(美) David D. Riley著 机械工业出版社 书籍配套 代码
源代码在线查看： bluej.pkg
#BlueJ package file dependency1.from=Driver dependency1.to=Triangle dependency1.type=UsesDependency package.editor.height=155 package.editor.width=344 package.editor.x=24 package.editor.y=58 package.numDependencies=1 package.numTargets=2 package.showExtends=true package.showUses=true target1.height=50 target1.name=Triangle target1.showInterface=false target1.type=ClassTarget target1.width=80 target1.x=60 target1.y=60 target2.height=50 target2.name=Driver target2.showInterface=false target2.type=ClassTarget target2.width=80 target2.x=150 target2.y=10
