RecursionUtils

```
public class RecursionUtils
extends Object
```
A class with a few "helper" methods for recursion and backtracking.

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`countCalls()` Returns the number of recursive calls currently on top of the call stack.
`static void`	`println(boolean b)` Prints the given value, with each line indented relative to how many recursive calls are currently on top of the call stack.
`static void`	`println(char c)` Prints the given value, with each line indented relative to how many recursive calls are currently on top of the call stack.
`static void`	`println(double d)` Prints the given value, with each line indented relative to how many recursive calls are currently on top of the call stack.
`static void`	`println(int n)` Prints the given value, with each line indented relative to how many recursive calls are currently on top of the call stack.
`static void`	`println(long l)` Prints the given value, with each line indented relative to how many recursive calls are currently on top of the call stack.
`static void`	`println(Object o)` Prints the given value, with each line indented relative to how many recursive calls are currently on top of the call stack.
`static void`	`println(String s)` Prints the given string, with each line indented relative to how many recursive calls are currently on top of the call stack.

Class RecursionUtils