Perforce JRebel によるブログポスト
Most Popular Java IDEs in 2025
https://www.jrebel.com/blog/best-java-ide
“That should come
as no surprise;
Java users turn to
IntelliJ IDEA
because it's
feature-rich and
stable for
enterprise
development
needs.(機能が豊富
でエンタープライズ開
発に安心して使え
る)ˮ
IntelliJ IDEA
2024 71% 2025 84%
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JetBrains の主なお客様はビジネスユーザ
Fortune Global 100 掲載企業の 88 社により使用されている
JetBrains AI Pro/Ultimate の構成
26
JetBrains IDE
VS Code*
Your code
Corporate network Internet
Mellum
JetBrains AI Platform
3rd Party LLM
Service Providers
OpenAI /
Azure
Amazon
Bedrock
Google
Vertex
…
JetBrains
Accounts
Ollama
LM Studio
In-house LLMs
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JetBrains AI Enterprise Cloud の構成
27
JetBrains IDE
VS Code*
Your code
Ollama
Corporate network Internet
AI Enterprise
IDE Services Cloud
Mellum
JetBrains AI Platform
3rd Party LLM
Service Providers
OpenAI /
Azure
Amazon
Bedrock
Google
Vertex
BYOL
JetBrains
Accounts
Bring Your Own License
Hugging Face
LM Studio
In-house LLMs
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JetBrains AI Enterprise On Prem の構成
28
JetBrains IDE
VS Code*
Your code
Corporate network Internet
Mellum
JetBrains AI Platform
3rd Party LLM
Service Providers
OpenAI /
Azure
Amazon
Bedrock
Google
Vertex
…
BYOL
JetBrains
Accounts
Mellum
Ollama
Hugging Face
…
In-house LLMs
AI Enterprise
IDE Services
on-premises
Bring Your Own License
Junie の特徴
Starting prompt
Execution output How do I achieve X?
Finished state
Reasoning
Agent
Tools LLM
Call tool X with these
arguments
You can do that with the
GitHub tool!
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Junie の特徴(IDE機能がLLMガードレール
の役割になる)
Starting prompt
Execution output How do I achieve X?
Finished state
Reasoning
Agent
Tools LLM
Call tool X with these
arguments
You can do that with the
GitHub tool!
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