This package includes one Java source code file for network component detection and example files (a network link file, and a network node file).

Usage:

1. modify variables according to your input file (netwrok link and node file). These variables include:
	a. nodnum: number of network nodes;
	b. subnodnum: number of the interested subset of network nodes (may be the whole network nodes or a subset of network nodes);
	c. the name of file that contians the subset of network nodes;
	d. the name of file that contains the network links
	e. the name of output file
	
2. run the java source code
	a. first compile the source code by "javac Component.java"
	b. run the program by "java Component"