java.security.spec.InvalidKeySpecException: java.security.InvalidKeyException: invalid key format

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java.security.InvalidKeyException: IOException: ObjectIdentifier() -- data isn't an object ID (tag = -96)
java.security.spec.InvalidKeySpecException: java.security.InvalidKeyException: invalid key format
at sun.security.x509.X509Key.decode(X509Key.java:387)
at sun.security.x509.X509Key.decode(X509Key.java:403)
at sun.security.rsa.RSAPublicKeyImpl.(RSAPublicKeyImpl.java:84)
at sun.security.rsa.RSAKeyFactory.generatePublic(RSAKeyFactory.java:298)
at sun.security.rsa.RSAKeyFactory.engineGeneratePublic(RSAKeyFactory.java:201)
at j.MyClass.parsePublicKey(MyClass.java:136)
at j.MyClass.main(MyClass.java:223)

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