NullPointerException in PKCS#12 Keystore in PKCS12KeyStore.java

FULL PRODUCT VERSION :
java version "1.8.0_20"
Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
Java HotSpot(TM) Client VM (build 25.20-b23, mixed mode)

Also in Java SE Embedded ejre1.8.0_06

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7601]

A DESCRIPTION OF THE PROBLEM :
The keystore save operation fails when the KeyStore contains only TrustedCertificateEntry or SecretKeyEntry entries.


java.lang.NullPointerException
at sun.security.pkcs12.PKCS12KeyStore.createEncryptedData(PKCS12KeyStore.java:1620)
at sun.security.pkcs12.PKCS12KeyStore.engineStore(PKCS12KeyStore.java:1151)
at java.security.KeyStore.store(KeyStore.java:1365)


In PKCS12KeyStore.java createEncryptedData function only checks PrivateKeyEntry and CertEntry instances. As "chainLen = 1" and "Certificate[] certs" is not populated it throws NullPointerException;

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Create a PKCS12 keystore with only one TrustedCertificateEntry and one SecretKeyEntry and try to save the file.



EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Keystore saved to given path
ACTUAL -
java.lang.NullPointerException

at sun.security.pkcs12.PKCS12KeyStore.createEncryptedData(PKCS12KeyStore.java:1620)
at sun.security.pkcs12.PKCS12KeyStore.engineStore(PKCS12KeyStore.java:1151)
at java.security.KeyStore.store(KeyStore.java:1365)

ERROR MESSAGES/STACK TRACES THAT OCCUR :
java.lang.NullPointerException

at sun.security.pkcs12.PKCS12KeyStore.createEncryptedData(PKCS12KeyStore.java:1620)
at sun.security.pkcs12.PKCS12KeyStore.engineStore(PKCS12KeyStore.java:1151)
at java.security.KeyStore.store(KeyStore.java:1365)

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
KeyStore ks = KeyStore.getInstance("pkcs12");
ks.load(null, null);
ks.setCertificateEntry("aaa", getTrustedCertificate());
ks.setKeyEntry("bbb", key, passwd, null);
ks.store(new FileOutputStream("deneme.p12", passwd);
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Store SecretKey and TrustedCertificates in different keystores

SUPPORT :
YES