Package com.google.common.base

Changed Classes
Equivalence	A strategy for determining whether two instances are considered equivalent, and for computing hash codes in a manner consistent with that equivalence.
Objects	Helper functions that can operate on any {@code Object}.
Optional	An immutable object that may contain a non-null reference to another object.
Preconditions	Static convenience methods that help a method or constructor check whether it was invoked correctly (that is, whether its preconditions were met).
Strings	Static utility methods pertaining to {@code String} or {@code CharSequence} instances.
Verify	Static convenience methods that serve the same purpose as Java language assertions, except that they are always enabled.