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public class ClassA {

public void makeStream() {

try {
Socket socket = new Socket();
socket.getOutputStream();
//do something...

}
catch (IOException e) {
//stream leaked...
}
}
}



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public class ClassA {

public void makeStream() {

Socket socket = null;
try {
socket = new Socket();
socket.getOutputStream();
//do something...

}
catch (IOException e) {
//do something...

}
finally {
try {
socket.close();
}
catch(IOException e) {
//do something...

}
}
}
}