CodeSOD: Dollar Dollar Dollar Dollar Underscore

An Anonymous source sends us some Java code they found in source control, with really special variable naming conventions. I can only assume this came from a plucky startup hoping to attract venture capital.

import java.util.*;import java.awt.*;import javax.swing.*;import java.awt.event.*;public class Array implements ActionListener, MouseMotionListener, MouseListener { int $$_, _$$, $$$,$_$; JFrame $$$__$$$ = new JFrame(); boolean draw = true; JButton $$1 = new JButton("Line"), $$2 = new JButton("Rectangle"), $$3 = new JButton("Clear"); ArrayList $$$$$$$$$$ = new ArrayList(); JPanel aa$$aa = new JPanel(), _$$_$_ = new JPanel(), $0$0$ = new JPanel() { @Override public void paintComponent(Graphics g) { super.paintComponent(g); for (Shape i : $$$$$$$$$$) { if (i.$s$ == true) { g.setColor(Color.green); g.drawLine(i.$$_,i._$$,i.$$$,i.$_$); } else { g.setColor(Color.red); g.fillPolygon(new int[] {i.$$_,i.$$_,i.$$$,i.$$$}, new int[] {i._$$,i.$_$,i.$_$,i._$$}, 4); } } if (draw) { g.setColor(Color.green); g.drawLine($$_,_$$,$$$,$_$); } else { g.setColor(Color.red); g.fillPolygon(new int[] {$$_,$$_,$$$,$$$}, new int[] {_$$,$_$,$_$,_$$}, 4); } } }; public Array () { aa$$aa.setLayout(new BoxLayout(aa$$aa, BoxLayout.Y_AXIS)); _$$_$_.add($$1); $$1.addActionListener(this); _$$_$_.add($$2); $$2.addActionListener(this); _$$_$_.add($$3); $$3.addActionListener(this); $0$0$.setPreferredSize(new Dimension(200, 200)); aa$$aa.add($0$0$); $0$0$.addMouseListener(this); $0$0$.addMouseMotionListener(this); aa$$aa.add(_$$_$_); $$$__$$$.add(aa$$aa); $$$__$$$.setSize(new Dimension(400, 400)); $$$__$$$.setVisible(true); $$$__$$$.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } public static void main(String[] args) { new Array(); } public void actionPerformed(ActionEvent e) { if (e.getSource() == $$1) { draw = true; } else if (e.getSource() == $$2) { draw = false; } else if (e.getSource() == $$3) { $$$$$$$$$$.clear(); } $$_ = 0; _$$ = 0; $$$ = 0; $_$ = 0; $$$__$$$.repaint(); } public void mousePressed(MouseEvent e) { $$_ = e.getX(); _$$ = e.getY(); $0$0$.repaint(); } public void mouseReleased(MouseEvent e) { $$$ = e.getX(); $_$ = e.getY(); $$$$$$$$$$.add(new Shape($$_,_$$,$$$,$_$, draw)); $$_=0; _$$=0; $_$=0; $_$=0; $$$__$$$.repaint(); } public void mouseEntered(MouseEvent e) { $$$__$$$.repaint(); } public void mouseExited(MouseEvent e) { $$$__$$$.repaint(); } public void mouseClicked(MouseEvent e) { $$$__$$$.repaint(); } public void mouseMoved(MouseEvent e) { $$$__$$$.repaint(); } public void mouseDragged(MouseEvent e) { $$$ = e.getX(); $_$ = e.getY(); $$$__$$$.repaint(); } class Shape { int $$_,_$$,$$$,$_$; boolean $s$; Shape(int xx, int yy, int x$, int y$, boolean tp) { $$_ = xx; _$$ = yy; $$$ = x$; $_$ = y$; $s$ = tp; } public String toString() { return ""+$$_+" "+_$$+" "+$$$+" "+$_$; } }}

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