Booleans.indexOf(boolean array, boolean target) method of Guava’s Booleans Class accepts two parameters array and target. If the target exists within the array, the method returns the start position of its first occurrence. If the target does not exist within the array, the method returns -1.
public static int indexOf(boolean array, boolean target)
Parameters: The method accepts two parameters :
- array: An array to search for the sequence target.
- target: An array to search for as a sub-sequence of array.
Return Value: The method returns:
- Start position of first occurrence of the target, if the target exists in the array.
- -1 if the target does not exist in the array.
Exceptions: The method does not throw any exception.
Below examples illustrate the implementation of above method :
Example 2 :
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