- Running tasks concurrently on multiple threads
- getContentResolver (Context)
- putExtra (Intent)
- getSharedPreferences (Context)
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- JOptionPane (javax.swing)
- Runner (org.openjdk.jmh.runner)
- CodeWhisperer alternatives