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Some more code cleanup (#4021)

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This cleanup includes:

* Use enhanced for loops
* Use text blocks
* Use Objects.equals
* Fix some typos
* Remove redundant variable initialization
* Remove redundant null checks with instanceof
* Remove redundant thrown Exceptions
* Remove redundant empty String concatenation

Signed-off-by: Wouter Born <github@maindrain.net>
This commit is contained in:
Wouter Born
2024-02-04 11:17:55 +01:00
committed by GitHub
parent 2cca87a026
commit 85056d9d7b
75 changed files with 250 additions and 294 deletions
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tools/i18n-plugin/src/main/java/org/openhab/core/tools/i18n/plugin/Translations.java
+4 -11
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@@ -14,7 +14,6 @@ package org.openhab.core.tools.i18n.plugin;
import java.util.Arrays;
import java.util.List;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import java.util.stream.Stream;
@@ -123,9 +122,7 @@ public class Translations {
}
public Stream<String> keysStream() {
return groups.stream() //
.map(TranslationsGroup::keysStream) //
.flatMap(Function.identity());
return groups.stream().flatMap(TranslationsGroup::keysStream);
}
public Stream<String> linesStream() {
@@ -138,8 +135,7 @@ public class Translations {
}
groups.stream() //
.filter(TranslationsGroup::hasTranslations) //
.map(TranslationsGroup::linesStream) //
.flatMap(Function.identity()) //
.flatMap(TranslationsGroup::linesStream) //
.forEach(builder::add);
builder.add("");
return builder.build();
@@ -181,16 +177,13 @@ public class Translations {
}
public Stream<String> keysStream() {
return sections.stream() //
.map(TranslationsSection::keysStream) //
.flatMap(Function.identity());
return sections.stream().flatMap(TranslationsSection::keysStream);
}
public Stream<String> linesStream() {
return sections.stream() //
.filter(TranslationsSection::hasTranslations) //
.map(TranslationsSection::linesStream) //
.flatMap(Function.identity());
.flatMap(TranslationsSection::linesStream);
}
public void removeEntries(Predicate<? super TranslationsEntry> filter) {