How to use

clear

method

in

org.drools.core.util.LinkedList

public void clear() {
  this.list.clear();
  this.active = false;
}

public void clear() {
  this.list.clear();
}

@Test
public void testClear() {
  this.list.add( this.node1 );
  this.list.add( this.node2 );
  this.list.add( this.node3 );
  assertEquals( "List size should be 3",
             this.list.size(),
             3 );
  this.list.clear();
  assertEquals( "Empty list should have size 0",
             this.list.size(),
             0 );
}