@defaultMessage Use corresponding Java 8 functional/streaming interfaces com.google.common.base.Function com.google.common.base.Joiner com.google.common.base.Predicate com.google.common.base.Supplier @defaultMessage Use java.nio.charset.StandardCharsets instead com.google.common.base.Charsets @defaultMessage Use methods in java.util.Objects instead com.google.common.base.Objects#equal(java.lang.Object,java.lang.Object) com.google.common.base.Objects#hashCode(java.lang.Object[]) com.google.common.base.Preconditions#checkNotNull(java.lang.Object) com.google.common.base.Preconditions#checkNotNull(java.lang.Object,java.lang.Object) @defaultMessage Use methods in java.util.Comparator instead com.google.common.collect.Ordering