There is already an existing project (albeit defunct) named j6502. Name changed to lm6502.

src/main/java/com/loomcom/lm6502/Simulator.java

@@ -0,0 +1,48 @@
+package com.loomcom.lm6502;
+
+import java.io.IOException;
+
+/**
+ * Main control class for the J6502 Simulator.
+ */
+public class Simulator {
+
+	/**
+	 * Command-line parser used by this simulator.
+	 */
+	CommandParser m_parser;
+
+	/**
+	 * The CPU itself.
+	 */
+	Cpu m_cpu;
+
+	/**
+	 * The Address Decoder responsible for routing memory
+	 * read/write requests to the correct IO devices.
+	 */
+	AddressDecoder m_adc;
+
+	public Simulator() {
+		m_cpu = new Cpu(this);
+		m_parser = new CommandParser(System.in, System.out, this);
+	}
+
+	public void run() {
+		m_parser.run();
+	}
+
+	public static void main(String[] args) {
+		new Simulator().run();
+	}
+
+	public void step() {
+	}
+
+	public int read(int address) {
+		return 0;
+	}
+
+	public void write(int address, int value) {
+	}
+}