How do I convert array of primitives into array of objects?
Category: Commons Lang, viewed: 1547 time(s).
package org.kodejava.examples.commons.lang; import org.apache.commons.lang.ArrayUtils; public class ArrayUtilsExample { public static void main(String[] args) { int numbers[] = {1, 2, 3, 4, 5}; boolean bools[] = {true, false, false, true}; float decimals[] = {10.1f, 3.14f, 2.17f}; // To convert from primitive arrays into object // type arrays we can user Apache Commons Lang // library. The commons lang provides an ArrayUtils // class that did this conversion. To convert the // other way just use the toPrimitive method. Integer numbersObj[] = ArrayUtils.toObject(numbers); Boolean boolsObj[] = ArrayUtils.toObject(bools); Float decimalsObj[] = ArrayUtils.toObject(decimals); } } |
Can't find what you are looking for? Join our FORUMS and ask some questions!
Related Examples
- How do I find text between two strings?
- How do I check for an empty string?
- How do I get the nearest hour, minute, second of a date?
- How do I format date and time using DateFormatUtils class?
- How do I find items in an array?
- How do I use CompareToBuilder class?
- How do I use ReflectionToStringBuilder class?
- How do I convert array of object to array of primitive?
- How do I convert an array to a Map?
- How do I reverse array elements order?
- How do I count word occurrences in a string?
- How do I reverse a string, words or sentences?
- How do I check if a string is empty or not?
- How do I implement equals method using commons-lang?
- How do I implement hashCode using commons-lang?
- How do I use Jakarta Commons ToStringBuilder?
Most Viewed Examples
Latest Code Examples
Categories
100 Top & Latest
Latest Jobs
Blog Entries
Forums Entries
- Google Chrome
- Re: Importing and scanning the text
- Re: What Java books have you read?
- Re: How to create exe file
- How to create exe file
- Re: What Java books have you read?
- Infix expression
- Importing and scanning the text
- Re: I want to reduce the size of a JPG image
- MOVED: I want to reduce the size of a JPG image
