Wallet Reproducer

Reproduces a NullPointerException caused by oracle.security.pki.OracleWallet#n in oracle.security.pki.OracleWallet#open(String, char[]).

Only happens on Java 21, does not happen on Java 17.

Issue

The underlying issue is that javax.sql.DataSource#getConnection() of ojdbc11 is not thread safe on Java 21 when using wallets.

export JAVA_HOME=
export WALLET_LOCATION=
sh run.sh