KwickClips Java · 41 sec · free
Which package is imported automatically?
Short answer. java.lang.
Does java.util need an import?
Yes, for example import java.util.Scanner;.
Two key packages
| Package | Import? | Has |
|---|---|---|
| java.lang | automatic | String, Math |
| java.util | needed | Scanner |
Remember
| java.lang: automatic |
| java.util: import it |
Why does String work without any import? Java dot lang is imported automatically. It has String, Math and System. Java dot util needs an import. It has Scanner and Arrays. Java dot lang is automatic. Java dot util must be imported.
This clip is from the full lesson: Packages and Library Classes — 6 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications, GSEB Std 12 Computer Studies, GSEB Std 12 Computer Studies
More KwickClips from this lesson
What is a package in Java?39 sec
Where do import statements go?39 sec
What does Arrays.sort(m) do?38 secDisclaimer. KwickAcademy is free study material for general learning and revision. Parts of it, including the voice-over, are produced with the help of AI tools and may contain errors; if you spot one, please tell us and we will correct it. Syllabus, marks and exam details follow the latest official board publications available to us, and boards can change them at any time, so always confirm against your board's official website and your school. Using this material does not guarantee any marks or result. Board names and trademarks belong to their owners; Kwickprep is not affiliated with or endorsed by any examination board. We never ask for passwords, OTPs or ID numbers. Your progress is saved only in this browser. Full disclaimer · Privacy