How to Import a Java File in IntelliJ?

Importing a Java file in IntelliJ IDEA is a straightforward process. You can achieve this in two main ways:

1. Using the "Import" Dialog

1. Right-click on the project or package where you want to import the file.
2. Select "New" > "File" from the context menu.
3. In the "New File" dialog, choose "Java Class".
4. Type the desired name for the new file.
5. Click "Finish".
6. Paste the contents of the Java file you want to import into the newly created file.

2. Using Drag and Drop

1. Open the Java file you want to import.
2. Drag the file from its location and drop it into the desired project or package in the IntelliJ IDEA project view.
3. IntelliJ IDEA will automatically create a new file with the same name and content as the imported file.

Note: If the Java file you are importing contains dependencies, IntelliJ IDEA will automatically add them to the project's classpath, making the imported file accessible within your project.

Practical Insight:

• You can also use the "Import" dialog to import multiple Java files at once by selecting multiple files in the file explorer.
• If you are importing a Java file from a different project, make sure to copy the file to the desired location within your current project before importing it.