Increase JDeveloper Integrated WebLogic Memory;

or go to C:\Users\vijay\AppData\Roaming\JDeveloper\system12.1.3.0.41.170120.1047\DefaultDomain\bin

setStartEnv.cmd go to below lines to set the required memory arguments.

 @REM 32 bit JVM memory settings

set SERVER_MEM_ARGS_32=-Xms512m -Xmx1024m

set SERVER_MEM_ARGS_32HotSpot=-Xms512m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=1024m

set SERVER_MEM_ARGS_32JRockit=-Xms512m -Xmx1024m

@REM 64 bit JVM memory settings

https://www.ateam-oracle.com/how-to-increase-the-heap-size-of-the-integrated-server-in-jdeveloper-12c