- Updating database using SQL prepared statement
- scheduleAtFixedRate (Timer)
- onCreateOptionsMenu (Activity)
- getExternalFilesDir (Context)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- JPanel (javax.swing)
- CodeWhisperer alternatives