new file:   jdk7&8 new features.pdf
	new file:   src/security/AlgorithmParametersTest.java
	new file:   src/security/CipherTest.java
	new file:   src/security/HmacTest.java
	new file:   src/security/MessageDigestTest.java
	new file:   src/security/SecurityProviderInfo.java
	new file:   src/security/SignatureObjectTest.java
	new file:   src/security/SignatureTest.java