How to generate color codes in java

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  Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "EXCEPTION": invalid identifier

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  TestException = com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field

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  Convert arraylist of integers to array primitive

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  [ERROR] Error executing Maven. java.io.FileNotFoundException: The specified user settings file does not exist: /usr/lib/jvm/java-1.8.0-openjdk-amd64

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  List to map of list java 8

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