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Diffstat (limited to 'libraries/launcher/org/prismlauncher/utils/ReflectionUtils.java')
-rw-r--r--libraries/launcher/org/prismlauncher/utils/ReflectionUtils.java50
1 files changed, 28 insertions, 22 deletions
diff --git a/libraries/launcher/org/prismlauncher/utils/ReflectionUtils.java b/libraries/launcher/org/prismlauncher/utils/ReflectionUtils.java
index ad9e57fd..6e882387 100644
--- a/libraries/launcher/org/prismlauncher/utils/ReflectionUtils.java
+++ b/libraries/launcher/org/prismlauncher/utils/ReflectionUtils.java
@@ -38,7 +38,6 @@
package org.prismlauncher.utils;
-
import java.applet.Applet;
import java.io.File;
import java.lang.invoke.MethodHandle;
@@ -53,8 +52,7 @@ public final class ReflectionUtils {
private static final Logger LOGGER = Logger.getLogger("ReflectionUtils");
- private ReflectionUtils() {
- }
+ private ReflectionUtils() {}
/**
* Instantiate an applet class by name
@@ -65,13 +63,16 @@ public final class ReflectionUtils {
*
* @throws ClassNotFoundException if the provided class name cannot be found
* @throws NoSuchMethodException if the no-args constructor cannot be found
- * @throws IllegalAccessException if the constructor cannot be accessed via method handles
+ * @throws IllegalAccessException if the constructor cannot be accessed via
+ * method handles
* @throws Throwable any exceptions from the class's constructor
*/
- public static Applet createAppletClass(String appletClassName) throws Throwable {
+ public static Applet createAppletClass(String appletClassName) throws Throwable
+ {
Class<?> appletClass = ClassLoader.getSystemClassLoader().loadClass(appletClassName);
- MethodHandle appletConstructor = MethodHandles.lookup().findConstructor(appletClass, MethodType.methodType(void.class));
+ MethodHandle appletConstructor = MethodHandles.lookup().findConstructor(appletClass,
+ MethodType.methodType(void.class));
return (Applet) appletConstructor.invoke();
}
@@ -82,7 +83,8 @@ public final class ReflectionUtils {
*
* @return The found field.
*/
- public static Field getMinecraftGameDirField(Class<?> minecraftMainClass) {
+ public static Field getMinecraftGameDirField(Class<?> minecraftMainClass)
+ {
LOGGER.fine("Resolving minecraft game directory field");
// Field we're looking for is always
// private static File obfuscatedName = null;
@@ -94,7 +96,6 @@ public final class ReflectionUtils {
int fieldModifiers = field.getModifiers();
-
// Must be static
if (!Modifier.isStatic(fieldModifiers)) {
LOGGER.log(Level.FINE, "Rejecting field {0} because it is not static", field.getName());
@@ -113,7 +114,8 @@ public final class ReflectionUtils {
continue;
}
- LOGGER.log(Level.FINE, "Identified field {0} to match conditions for minecraft game directory field", field.getName());
+ LOGGER.log(Level.FINE, "Identified field {0} to match conditions for minecraft game directory field",
+ field.getName());
return field;
}
@@ -124,8 +126,7 @@ public final class ReflectionUtils {
/**
* Resolve main entrypoint and returns method handle for it.
* <p>
- * Resolves a method that matches the following signature
- * <code>
+ * Resolves a method that matches the following signature <code>
* public static void main(String[] args) {
* <p>
* }
@@ -135,34 +136,39 @@ public final class ReflectionUtils {
*
* @return The method handle for the resolved entrypoint
*
- * @throws NoSuchMethodException If no method matching the correct signature can be found
+ * @throws NoSuchMethodException If no method matching the correct signature
+ * can be found
* @throws IllegalAccessException If method handles cannot access the entrypoint
*/
- public static MethodHandle findMainEntrypoint(Class<?> entrypointClass) throws NoSuchMethodException, IllegalAccessException {
- return MethodHandles.lookup().findStatic(entrypointClass, "main", MethodType.methodType(void.class, String[].class));
+ public static MethodHandle findMainEntrypoint(Class<?> entrypointClass)
+ throws NoSuchMethodException, IllegalAccessException
+ {
+ return MethodHandles.lookup().findStatic(entrypointClass, "main",
+ MethodType.methodType(void.class, String[].class));
}
/**
* Resolve main entrypoint and returns method handle for it.
* <p>
- * Resolves a method that matches the following signature
- * <code>
+ * Resolves a method that matches the following signature <code>
* public static void main(String[] args) {
* <p>
* }
* </code>
*
- * @param entrypointClassName The name of the entrypoint class to resolve the method from
+ * @param entrypointClassName The name of the entrypoint class to resolve the
+ * method from
*
* @return The method handle for the resolved entrypoint
*
- * @throws ClassNotFoundException If a class cannot be found with the provided name
- * @throws NoSuchMethodException If no method matching the correct signature can be found
+ * @throws ClassNotFoundException If a class cannot be found with the provided
+ * name
+ * @throws NoSuchMethodException If no method matching the correct signature
+ * can be found
* @throws IllegalAccessException If method handles cannot access the entrypoint
*/
public static MethodHandle findMainMethod(String entrypointClassName)
- throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException {
- return findMainEntrypoint(ClassLoader.getSystemClassLoader().loadClass(entrypointClassName));
- }
+ throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException
+ { return findMainEntrypoint(ClassLoader.getSystemClassLoader().loadClass(entrypointClassName)); }
}