The
get() method of
java.security.Provider class is used to return the value to which the specified key is mapped, or null if this map contains no mapping for the key.
More formally, if this map contains a mapping from a key k to a value v such that (key.equals(k)), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)
Syntax:
public Object get(Object key)
Parameters: This method takes the
key as a parameter whose associated value is to be returned.
Return Value: This method returns the
value to which the specified key is mapped, or null if this map contains no mapping for the key.
Below are the examples to illustrate the
get() method:
Example 1:
Output:
value is : SHA1withDSA
value is : SHA1withDSA
value is : SHA1withDSA
value is : Software
value is : sun.security.provider.JavaKeyStore$DualFormatJKS
value is : SHA
value is : sun.security.provider.SHA
value is : sun.security.provider.JavaKeyStore$CaseExactJKS
value is : Software
value is : sun.security.provider.DSA$SHA256withDSA
Example 2:
