“String -Array zu StringBuilder Array Java” Code-Antworten

String -Array zu StringBuilder Array Java

String[] str = new String[] {"hi","hello"};
    StringBuilder[] sbs = new StringBuilder[str.length];
    Arrays.setAll(sbs, i -> new StringBuilder(str[i]));
Xerothermic Xenomorph

String -Array zu StringBuilder Array Java

String[] str = new String[] {"hi","hello"};
StringBuilder[] sbs=Arrays.stream(str)
                          .map(s->new StringBuilder(s))
                          //.collect(Collectors.toList()) // not needed, see comments
                                                          // of @RealSkeptic and @Holger
                          .toArray(StringBuilder[]::new);
Xerothermic Xenomorph

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