许多商业软件开发套件可用于支持J2EE应用程序的创建。
There are several commercial software development suites available that support the creation of J2EE applications.
该账号有效期为三个月，仅作开发评估目的使用，且不应用于任何商业用途。
The account is only used to develop and assess, not for any commercial purpose.
该账号有效期为三个月，仅作开发评估目的使用，且不应用于任何商业用途。
The account is only used to develop and assess, not for any commercial purpose.
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