java

Question

Drag and drop from the options below to create a method that throws an IOException if the parameter is negative.

public void do(int x)
{
if(x<0)
{
IOException();
}
}
throws IOException try new catch throw

Answer 1

It is a quiz question from the course.

public void do(int x)
throws IOException {
if(x<0)
{
throw new IOException();
}
}

Answer 2

IllegalArgumentException is beter here