Importing packages to java

[MohamedTamer]

Hi everyone and especially ExtensionDevelopers ,
I’m starting to learn java and extension developing nowadays and i made some simple extensions using appybuilder code editor then today i setup environment on my computer but i have a question… It happens with me many times that i start to build extensions and i get error ( symbol not found) as i’m not importing its package name in my code…And when i search for java codes to help me building extension…They don’t tell what packages do we need to import as ( as i know ) it’s optional in java so it’s very hard to know the package do i need to import…So is there is a way to make extensions without importing packages or is there is a way to know the needed packages i need to import for each method i use…I searched google and the forms but i didn’t find an answer…

[Souvik_Bera]

Use an IDE, it will take care of everything

[MohamedTamer]

Thanks for your help @Souvik_Bera I'm going to instal java ide now