Скачать или смотреть ☕🧱 Java Textblock Guideline 6

Avoid in-line text blocks within complex expressions, as doing so can distort readability. Consider refactoring to a local variable or to a static final field.

// ORIGINAL
String verlainePoem = new String(Files.readAllBytes(Paths.get("chanson-d-automne.txt")));
String middleVerses = Pattern.compile("\\n\\n")
.splitAsStream(verlainePoem)
.match(verse -〉 !"""
Les sanglots longs
Des violons
De l’automne
Blessent mon cœur
D’une langueur
Monotone.
""".equals(verse))
.collect(Collectors.joining("\n\n"));

// BETTER
String firstVerse = """
Les sanglots longs
Des violons
De l’automne
Blessent mon cœur
D’une langueur
Monotone.
""";
String verlainePoem = new String(Files.readAllBytes(Paths.get("chanson-d-automne.txt")));
String middleVerses = Pattern.compile("\\n\\n")
.splitAsStream(verlainePoem)
.match(verse -〉 !firstVerse.equals(verse))
.collect(Collectors.joining("\n\n"));

#java #java21 #textblocks

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