In C # there is the method contains of System.Linq that searches for text in a list, did the tests in Java and did not find a similar form even knowing that in Java 8 has expression, is there any way to do this with expression in Java?
Example:
ArrayList<String> strListas = new ArrayList<>();
strListas.add("Paulo");
strListas.add("Adriano");
strListas.add("Paula");
strListas.Contains("Pa");
Result:
Paulo e Paula
List<String> list = new ArrayList<>();
list.add("Paulo");
list.add("Adriano");
list.add("Paula");
List<String> resultado = list.stream()
.filter(s -> s.contains("Pa"))
.collect(Collectors.toList());
resultado.forEach(System.out::println);
Output:
Paulo
Paula
I think you'll have to go through the list and make a loop to search.
for (String valor: strListas){
valor.contains('Pa')
}
If you need a case with case insensitive, use Pattern :
ArrayList<String> strList = new ArrayList<>();
strList.add("Paula"); // será encontrado
strList.add("Paulo"); // será encontrado
strList.add("paula"); // será encontrado
strList.add("Pedro");
strList.add("Pedro pa"); // será encontrado
Pattern p = Pattern.compile("Pa", Pattern.CASE_INSENSITIVE);
for (String nome : strList) {
Matcher m = p.matcher(nome);
if (m.find()) {
System.out.println("Nome encontrado: " + nome);
}
}