Question: public class ExecutionTimer { private long start; private long end; public ExecutionTimer() { reset(); } public void start() { start = System.currentTimeMillis(); } public void
public class ExecutionTimer {
private long start;
private long end;
public ExecutionTimer() {
reset();
}
public void start() {
start = System.currentTimeMillis();
}
public void end() {
end = System.currentTimeMillis();
}
public long duration(){
return (end-start);
}
public void reset() {
start = 0;
end = 0;
}
public void print() {
System.out.println("Execution Time:" + duration()+" milliseconds");
}
}
------------------------------------------------------------
ExecutionTimer.java:8: error: class, interface, or enum expected
package maxsumtest;
^
1 error
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