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Use isEmpty() where possible

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Closes gh-16225
This commit is contained in:
dreis2211 2019-03-13 19:48:51 +01:00 committed by Stephane Nicoll
parent 223f2be7d2
commit b39b990a72
1 changed files with 2 additions and 2 deletions
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4
spring-boot-project/spring-boot-tools/spring-boot-configuration-docs/src/main/java/org/springframework/boot/configurationdocs/SingleKeyEntry.java
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@ -57,7 +57,7 @@ class SingleKeyEntry extends AbstractConfigurationEntry {
public void writeAsciidoc(StringBuilder builder) {
builder.append("|`+").append(this.key).append("+`").append(NEWLINE);
String defaultValue = processDefaultValue();
if (defaultValue.length() > 0) {
if (!defaultValue.isEmpty()) {
builder.append("|`+").append(defaultValue).append("+`").append(NEWLINE);
}
else {
@ -73,7 +73,7 @@ class SingleKeyEntry extends AbstractConfigurationEntry {
}
private String processDefaultValue() {
if (this.defaultValue != null && this.defaultValue.length() > 0) {
if (this.defaultValue != null && !this.defaultValue.isEmpty()) {
return this.defaultValue.replace("\\", "\\\\").replace("|",
"{vbar}" + NEWLINE);
}