- Parsing JSON documents to java classes using gson
- getSystemService (Context)
- getExternalFilesDir (Context)
- findViewById (Activity)
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Permission (java.security)
Legacy security code; do not use.
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Collectors (java.util.stream)
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- Best IntelliJ plugins