From 089268ebc4df080e824a2820a864e287967fbf71 Mon Sep 17 00:00:00 2001
From: Keegan Witt <keeganwitt@gmail.com>
Date: Tue, 26 Sep 2023 14:21:33 -0400
Subject: [PATCH] Replace `.size() == 0` with `isEmpty()`

---
 .../java/org/codehaus/gmavenplus/model/internal/Version.java  | 4 ++--
 .../org/codehaus/gmavenplus/mojo/AbstractGroovyDocMojo.java   | 2 +-
 src/main/java/org/codehaus/gmavenplus/util/ClassWrangler.java | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/codehaus/gmavenplus/model/internal/Version.java b/src/main/java/org/codehaus/gmavenplus/model/internal/Version.java
index 3a252ee2..4e780a18 100644
--- a/src/main/java/org/codehaus/gmavenplus/model/internal/Version.java
+++ b/src/main/java/org/codehaus/gmavenplus/model/internal/Version.java
@@ -65,7 +65,7 @@ public Version(final int newMajor, final int newMinor, final int newRevision, fi
         major = newMajor;
         minor = newMinor;
         revision = newRevision;
-        if (newTag == null || newTag.length() != 0) {
+        if (newTag == null || !newTag.isEmpty()) {
             tag = newTag;
         } else {
             tag = null;
@@ -109,7 +109,7 @@ public Version(final int newMajor) {
      * @return The version parsed from the string
      */
     public static Version parseFromString(final String version) {
-        if (version == null || version.length() == 0) {
+        if (version == null || version.isEmpty()) {
             throw new IllegalArgumentException("Version must not be null or empty.");
         }
         String[] split = version.split("[._-]", 4);
diff --git a/src/main/java/org/codehaus/gmavenplus/mojo/AbstractGroovyDocMojo.java b/src/main/java/org/codehaus/gmavenplus/mojo/AbstractGroovyDocMojo.java
index 77251f70..177d7c46 100644
--- a/src/main/java/org/codehaus/gmavenplus/mojo/AbstractGroovyDocMojo.java
+++ b/src/main/java/org/codehaus/gmavenplus/mojo/AbstractGroovyDocMojo.java
@@ -382,7 +382,7 @@ protected Properties setupProperties() {
     @SuppressWarnings({"rawtypes", "unchecked"})
     protected List<?> setupLinks() throws ClassNotFoundException, InvocationTargetException, IllegalAccessException, InstantiationException {
         List linksList = new ArrayList();
-        if (links != null && links.size() > 0) {
+        if (links != null && !links.isEmpty()) {
             Class<?> linkArgumentClass = null;
             if (this.linkArgumentClass == null) {
                 if (groovyAtLeast(GROOVY_1_6_0_RC2)) {
diff --git a/src/main/java/org/codehaus/gmavenplus/util/ClassWrangler.java b/src/main/java/org/codehaus/gmavenplus/util/ClassWrangler.java
index 6fef3d1d..39697081 100644
--- a/src/main/java/org/codehaus/gmavenplus/util/ClassWrangler.java
+++ b/src/main/java/org/codehaus/gmavenplus/util/ClassWrangler.java
@@ -85,7 +85,7 @@ public String getGroovyVersionString() {
             try {
                 Class<?> groovySystemClass = getClass("groovy.lang.GroovySystem");
                 String ver = (String) invokeStaticMethod(findMethod(groovySystemClass, "getVersion"));
-                if (ver != null && ver.length() > 0) {
+                if (ver != null && !ver.isEmpty()) {
                     groovyVersion = ver;
                 }
             } catch (ClassNotFoundException | IllegalArgumentException | InvocationTargetException | IllegalAccessException e) {
@@ -98,7 +98,7 @@ public String getGroovyVersionString() {
                 try {
                     Class<?> invokerHelperClass = getClass("org.codehaus.groovy.runtime.InvokerHelper");
                     String ver = (String) invokeStaticMethod(findMethod(invokerHelperClass, "getVersion"));
-                    if (ver != null && ver.length() > 0) {
+                    if (ver != null && !ver.isEmpty()) {
                         groovyVersion = ver;
                     }
                 } catch (ClassNotFoundException | IllegalArgumentException | InvocationTargetException | IllegalAccessException e) {