Java judgment has enabled process instance method

The steps of the Loop network server programming are:

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This server model is a typical cyclic service, if not with multiple process/threading technology, this service throughput is limited, we can see that if the previous connection service data is not sent and received after the connection cannot be handled. So there is generally a lot of process technology, a new connection to enable a new process to deal with, and listening to the socket to continue listening.

Java code

public  Boolean getprocess () {
Boolean flag=false;
try{
process   p   =   runtime.getruntime (). EXEC ("cmd  /C &N Bsp Tasklist ");
bytearrayoutputstream   baos   =   new   bytearrayoutputstream ();
inputstream   os   =   p.getinputstream ();
byte   b[]   =   new   byte[256];
while (Os.read (b) > 0)
Baos.write (b);
string   s   =   baos.tostring ();
//System.out.println (s);
if (S.indexof ("Besttone.exe") >=0) {
System.out.println ("yes");
Flag=true;
}
else{
System.out.println ("no");
Flag=false;
}
}catch (java.io.ioexception   IoE) {
}
return flag;
}