Please use simplistic Java Recursion to answer this question and please give proper explanation

Drawing Ruler Goal) For each inch, we place a tick with a numeric label. Between the marks for whole inches, minor ticks are placed at intervals of inch, inch and so on. As the size of the interval decreases by half, the tick length decreases by one. Draw such ruler An interval with a central tick length L is composed of An interval with a central tick length L-1 A single tick of length L An interval with a central tick length L - 1 Drawing Ruler Goal) For each inch, we place a tick with a numeric label. Between the marks for whole inches, minor ticks are placed at intervals of inch, inch and so on. As the size of the interval decreases by half, the tick length decreases by one. Draw such ruler An interval with a central tick length L is composed of An interval with a central tick length L-1 A single tick of length L An interval with a central tick length L - 1