+ Added directory monitor and Monitored File

src/dataStructures/MonitoredFile.java

@@ -0,0 +1,37 @@
+package dataStructures;
+
+import java.nio.file.Path;
+
+public class MonitoredFile implements Comparable<Object>
+{
+	public final Path path;
+	public final Long lastModified;
+	
+	public MonitoredFile(Path path, Long lastModified)
+	{
+		this.path = path;
+		this.lastModified = lastModified;
+	}
+	
+	// Override equals operator - used for .contains(...) on list items
+	@Override
+	public boolean equals(Object other)
+	{
+		if(this.compareTo(other) == 0)
+			return true;
+		
+		return false;
+	}
+
+	@Override
+	// Comparison
+	public int compareTo(Object other)
+	{
+		int strCmp = path.getFileName().toString().compareTo(((MonitoredFile)other).path.getFileName().toString());
+		
+		if(strCmp == 0)
+			return lastModified.compareTo(((MonitoredFile)other).lastModified);
+		
+		return strCmp;
+	}
+}