import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "([^ =,\\[\\]\\{\\}]+)=([^ =,\\[\\]\\{\\}]+)";
final String string = "[{idEvento.$oid=63ffaec3cdc01e6352729bad, dataHoraEvento.$date=1677690003377, codigoTipoEvento=1, mesAnoReferenciaContabilizacao=032023}, {idEvento.$oid=63ffb5c8cdc01e6352729bae, dataHoraEvento.$date=1677691800676, codigoTipoEvento=3, mesAnoReferenciaContabilizacao=032023}, {idEvento.$oid=6405cc8711c78c20369b4033, dataHoraEvento.$date=1678090851560, codigoTipoEvento=8, mesAnoReferenciaContabilizacao=032023}, {idEvento.$oid=6422b4c97e45dd75abb4f831, dataHoraEvento.$date=1679985307560, codigoTipoEvento=6, mesAnoReferenciaContabilizacao=032023, _class=br.com.bb.rcp.model.vantagens.HistoricoContabil}, {idEvento.$oid=6422b4c97e45dd75abb4f832, dataHoraEvento.$date=1679985309584, codigoTipoEvento=6, mesAnoReferenciaContabilizacao=032023, _class=br.com.bb.rcp.model.vantagens.HistoricoContabil}]";
final String subst = "\"\\g<1>\":\"\\g<2>\"";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
final Matcher matcher = pattern.matcher(string);
// The substituted value will be contained in the result variable
final String result = matcher.replaceAll(subst);
System.out.println("Substitution result: " + result);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html