Remove unnecessary reflection

see #29681

Author: larsgrefer

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/ApplicationPluginAction.java

@@ -20,7 +20,6 @@
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.StringWriter;
-import java.lang.reflect.Method;
 import java.util.concurrent.Callable;
 
 import org.gradle.api.GradleException;
@@ -30,11 +29,8 @@
 import org.gradle.api.distribution.DistributionContainer;
 import org.gradle.api.file.CopySpec;
 import org.gradle.api.file.FileCollection;
-import org.gradle.api.internal.IConventionAware;
 import org.gradle.api.plugins.ApplicationPlugin;
 import org.gradle.api.plugins.ApplicationPluginConvention;
-import org.gradle.api.provider.Property;
-import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.TaskProvider;
 import org.gradle.jvm.application.scripts.TemplateBasedScriptGenerator;
 import org.gradle.jvm.application.tasks.CreateStartScripts;
@@ -81,35 +77,11 @@ public void execute(Project project) {
 		distribution.getContents().with(binCopySpec);
 	}
 
-	@SuppressWarnings("unchecked")
+	@SuppressWarnings("UnstableApiUsage")
 	private void configureBaseNameConvention(Project project, ApplicationPluginConvention applicationConvention,
 			Distribution distribution) {
-		Method getDistributionBaseName = findMethod(distribution.getClass(), "getDistributionBaseName");
-		if (getDistributionBaseName != null) {
-			try {
-				Property<String> distributionBaseName = (Property<String>) distribution.getClass()
-						.getMethod("getDistributionBaseName").invoke(distribution);
-				distributionBaseName.getClass().getMethod("convention", Provider.class).invoke(distributionBaseName,
-						project.provider(() -> applicationConvention.getApplicationName() + "-boot"));
-				return;
-			}
-			catch (Exception ex) {
-				// Continue
-			}
-		}
-		if (distribution instanceof IConventionAware) {
-			((IConventionAware) distribution).getConventionMapping().map("baseName",
-					() -> applicationConvention.getApplicationName() + "-boot");
-		}
-	}
-
-	private static Method findMethod(Class<?> type, String name) {
-		for (Method candidate : type.getMethods()) {
-			if (candidate.getName().equals(name)) {
-				return candidate;
-			}
-		}
-		return null;
+		distribution.getDistributionBaseName()
+				.convention(project.provider(() -> applicationConvention.getApplicationName() + "-boot"));
 	}
 
 	@Override