- Finding current android device location
- getExternalFilesDir (Context)
- findViewById (Activity)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- JFileChooser (javax.swing)
- Table (org.hibernate.mapping)
A relational table
- Top 12 Jupyter Notebook extensions