37 lines
1.2 KiB
Java
37 lines
1.2 KiB
Java
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package com.google.common.reflect;
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import com.google.common.base.Preconditions;
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import java.lang.reflect.InvocationHandler;
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import java.lang.reflect.Proxy;
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/* loaded from: classes2.dex */
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public final class Reflection {
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public static String getPackageName(Class<?> cls) {
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return getPackageName(cls.getName());
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}
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public static String getPackageName(String str) {
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int lastIndexOf = str.lastIndexOf(46);
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return lastIndexOf < 0 ? "" : str.substring(0, lastIndexOf);
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}
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public static void initialize(Class<?>... clsArr) {
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for (Class<?> cls : clsArr) {
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try {
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Class.forName(cls.getName(), true, cls.getClassLoader());
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} catch (ClassNotFoundException e) {
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throw new AssertionError(e);
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}
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}
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}
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public static <T> T newProxy(Class<T> cls, InvocationHandler invocationHandler) {
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Preconditions.checkNotNull(invocationHandler);
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Preconditions.checkArgument(cls.isInterface(), "%s is not an interface", cls);
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return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(), new Class[]{cls}, invocationHandler));
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}
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private Reflection() {
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}
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}
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