Java

Read resouce

From file

Path filePath = Paths.get("myFile.txt");

From classpath

Path classPathResource = Paths.get(MyClass.class.getClassLoader().getResource(classpathResource).toURI());

Read

Files.readAllBytes( path );

Json

As list

List<MyClass> myObjects = OBJECT_MAPPER.readValue(jsonInput, new TypeReference<List<MyClass>>(){});

Padding

Left

System.out.printf("[%20s]", value);

//[               value]

right

System.out.printf("[%-20s]", value);

//[value               ]