drools-eclipse/org.drools.eclipse/src/main/java/org/drools/eclipse/editors/completion/DSLTree.java
protected void printTabs(int count) {
        for (int idx=0; idx < count; idx++) {
            System.out.print(tab);
        }
    }
protected void printTabs(int count) {
        for (int idx=0; idx < count; idx++) {
            System.out.print(tab);
        }
    }
Method will print n number of tabs
@param count