fix: switch boolean expression

Author: jjohannes

src/main/java/org/gradlex/javamodule/packaging/tasks/Jpackage.java

@@ -268,7 +268,7 @@ private void configureJPackageArguments(ExecSpec e, Directory resourcesDir) {
         if (!getAddModules().get().isEmpty()) {
             e.args("--add-modules", String.join(",", getAddModules().get()));
         }
-        if (!getVerbose().get()) {
+        if (getVerbose().get()) {
             e.args("--verbose");
         }
     }

src/test/java/org/gradlex/javamodule/packaging/test/JavaModulePackagingOptionsTest.java

@@ -2,7 +2,6 @@
 package org.gradlex.javamodule.packaging.test;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.gradlex.javamodule.packaging.test.fixture.GradleBuild.runsOnLinux;
 
 import org.gradlex.javamodule.packaging.test.fixture.GradleBuild;
 import org.junit.jupiter.api.BeforeEach;
@@ -110,14 +109,13 @@ void can_configure_add_modules() {
 
     @Test
     void can_set_verbose_option() {
-        var v = runsOnLinux() ? "true" : "false";
         build.appBuildFile.appendText("""
             javaModulePackaging {
-                verbose.set(%s)
+                verbose.set(true)
             }
-        """.formatted(v));
+        """);
 
-        var result = build.runner(":app:jpackage", "-q").build();
+        var result = build.build(":app:jpackage");
 
         assertThat(result.getOutput()).contains("Creating app package: ");
     }

src/test/java/org/gradlex/javamodule/packaging/test/JavaModulePackagingResourcesTest.java

@@ -96,7 +96,7 @@ void can_add_resources_for_jpackage() {
 
         String icon = "app.icns";
         if (runsOnLinux()) icon = "app.png";
-        if (runsOnWindows()) icon = "app.icoxxx";
+        if (runsOnWindows()) icon = "app.ico";
 
         // Intermediate location to collect files
         assertThat(build.file("app/build/tmp/jpackage/%s/jpackage-resources/dummy.txt".formatted(currentTarget()))