Compiling hibernate source code

1) Installing Gradle,gradle is a maven-like build tool

2) Install the git client.

Clone the source code from the URL https://github.com/hibernate/hibernate-orm

3) The command line enters the local hibernate-orm directory and executes the gradlew.bat Eclipse Command, which will be built.

Solutions to problems that occur when compiling

1.java.lang.outofmemoryerror:java Heap Space

Enter the gradlew.bat file in the hibernate-orm directory to adjust the maximum allocated memory size for the heap.

@rem the ADD default JVM options here. You can also with java_opts and gradle_opts to pass the JVM options to this script.
Set default_jvm_opts= "-xmx1024m"

2.CORE\SRC\MAIN\ORG\HIBERNATE\ANNOTATIONS\SQLDELETE.JAVA:37: Error: Encoding GBK non-mapped characters

Need to go to the Control Panel, modify the regional language inside-admin-change the system locale to English (United Kingdom)

Compiling hibernate source code