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Use isEmpty() where possible
See gh-20370
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parent
4598680692
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9588188800
@ -60,7 +60,7 @@ class PluginXmlParser {
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private String textAt(String path, Node source) throws XPathExpressionException {
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String text = this.xpath.evaluate(path + "/text()", source);
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return (text.length() == 0) ? null : text;
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return text.isEmpty() ? null : text;
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}
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private List<Mojo> parseMojos(Node plugin) throws XPathExpressionException {
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@ -81,12 +81,12 @@ class PluginXmlParser {
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Map<String, String> userProperties = new HashMap<>();
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for (Node parameterConfigurationNode : nodesAt("configuration/*", mojoNode)) {
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String userProperty = parameterConfigurationNode.getTextContent();
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if (userProperty != null && userProperty.length() > 0) {
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if (userProperty != null && !userProperty.isEmpty()) {
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userProperties.put(parameterConfigurationNode.getNodeName(),
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userProperty.replace("${", "`").replace("}", "`"));
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}
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Node defaultValueAttribute = parameterConfigurationNode.getAttributes().getNamedItem("default-value");
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if (defaultValueAttribute != null && defaultValueAttribute.getTextContent().length() > 0) {
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if (defaultValueAttribute != null && !defaultValueAttribute.getTextContent().isEmpty()) {
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defaultValues.put(parameterConfigurationNode.getNodeName(), defaultValueAttribute.getTextContent());
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}
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}
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@ -63,7 +63,7 @@ public class TotalProgressBar implements Consumer<TotalProgressEvent> {
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public TotalProgressBar(String prefix, char progressChar, boolean bookend, PrintStream out) {
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this.progressChar = progressChar;
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this.bookend = bookend;
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if (prefix != null && prefix.length() > 0) {
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if (prefix != null && !prefix.isEmpty()) {
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out.print(prefix);
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out.print(" ");
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}
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2019 the original author or authors.
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* Copyright 2012-2020 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -154,7 +154,7 @@ class TypeUtils {
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if (((TypeElement) this.types.asElement(type)).getQualifiedName().contentEquals(Collection.class.getName())) {
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DeclaredType declaredType = (DeclaredType) type;
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// raw type, just "Collection"
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if (declaredType.getTypeArguments().size() == 0) {
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if (declaredType.getTypeArguments().isEmpty()) {
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return this.types.getDeclaredType(this.env.getElementUtils().getTypeElement(Object.class.getName()));
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}
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// return type argument to Collection<...>
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@ -62,7 +62,7 @@ class Context {
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return null;
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}
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String relativePath = sourcePath.substring(workingPath.length() + 1);
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return (relativePath.length() > 0) ? relativePath : null;
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return !relativePath.isEmpty() ? relativePath : null;
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}
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/**
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2019 the original author or authors.
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* Copyright 2012-2020 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -162,7 +162,7 @@ public class AnsiPropertySource extends PropertySource<AnsiElement> {
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return false;
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}
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}
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return postfix.length() > 0;
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return !postfix.isEmpty();
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}
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}
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2019 the original author or authors.
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* Copyright 2012-2020 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -40,7 +40,7 @@ public class ProducerApplication implements ApplicationRunner {
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@Override
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public void run(ApplicationArguments args) throws Exception {
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this.serviceProperties.getInputDir().mkdirs();
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if (args.getNonOptionArgs().size() > 0) {
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if (!args.getNonOptionArgs().isEmpty()) {
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FileOutputStream stream = new FileOutputStream(
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new File(this.serviceProperties.getInputDir(), "data" + System.currentTimeMillis() + ".txt"));
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for (String arg : args.getNonOptionArgs()) {
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2019 the original author or authors.
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* Copyright 2012-2020 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -40,7 +40,7 @@ public class ProducerApplication implements ApplicationRunner {
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@Override
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public void run(ApplicationArguments args) throws Exception {
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this.serviceProperties.getInputDir().mkdirs();
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if (args.getNonOptionArgs().size() > 0) {
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if (!args.getNonOptionArgs().isEmpty()) {
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FileOutputStream stream = new FileOutputStream(
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new File(this.serviceProperties.getInputDir(), "data" + System.currentTimeMillis() + ".txt"));
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for (String arg : args.getNonOptionArgs()) {
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