Java Guava | Doubles.lastIndexOf() method with Examples
The lastIndexOf() method of Doubles Class in Guava library is used to find the last index of the given double value in a double array. This double value to be searched and the double array in which it is to be searched, both are passed as a parameter to this method. It returns an integer value which is the last index of the specified double value. If the value is not found, it returns -1.
public static int lastIndexOf(double array, double target)
Parameters: This method accepts two mandatory parameters:
- array: which is the array of double values in which the double value is to searched.
- target: which is double value to be searched for last index in the double array.
Return Value: This method returns an integer value which is the last index of the specified double value. If the value is not found, it returns -1.
Below programs illustrates this method:
Target is present at index 6
Target is not present in the array
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