12 hours to 24 hours java

String result =                                       // Text representing the value of our date-time object.
    LocalTime.parse(                                  // Class representing a time-of-day value without a date and without a time zone.
        "03:30 PM" ,                                  // Your `String` input text.
        DateTimeFormatter.ofPattern(                  // Define a formatting pattern to match your input text.
            "hh:mm a" ,
            Locale.US                                 // `Locale` determines the human language and cultural norms used in localization. Needed here to translate the `AM` & `PM` value.
        )                                             // Returns a `DateTimeFormatter` object.
    )                                                 // Return a `LocalTime` object.
    .format( DateTimeFormatter.ofPattern("HH:mm") )   // Generate text in a specific format. Returns a `String` object.
;

Source: stackoverflow.com

Similar codes

0 vote263 views1 answer
Check if two lists are equal java
Java
0 vote256 views1 answer
Get random String from array list
Java
2 votes238 views1 answer
Has been compiled by a more recent version of the Java Runtime (class file version ), this version of the Java Runtime only recognizes class file versions up to
Java
0 vote265 views1 answer
Ark survival evolved mod apk
Java
0 vote234 views3 answers
Treeset in java
Java
16 votes246 views4 answers
Reverse array in java
Java
0 vote254 views1 answer
How to compare doubles in java
Java
1 vote235 views1 answer
Spring security enable global cors
Java
0 vote245 views2 answers
R8: java.lang.OutOfMemoryError: GC overhead limit exceeded react-native
Java
0 vote253 views1 answer
Como detener un void java
Java