127.0.0.1:80
127.0.0.1.443
127.0.0.1.3306

proxies = everyLine.split("\n");

String[] lines = everyLine.split("\n");
    String[][] proxies = new String[lines.length][];
    int i=0;
    for ( String line : lines )
    {
        proxies[i++] = line.split(":");
    }

String []proxies = everyLine.split("\n");
for(int i=0;i<proxies.length;i++){
 String[] anotherDimention= proxies[i].split(":");
// do something useful with it
}