map string string to java object
final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);map string string to java object
final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);mapToString in java
String x2 = "hello";
String newSortedString = "";
Object[] y = x2.toLowerCase()
.chars()
.sorted()
.mapToObj(i -> (char) i)
.toArray();
for (Object o: y) {
newSortedString = newSortedString.concat(o.toString());
}
System.out.println(newSortedString);Copyright © 2021 Codeinu
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