mockit.internal.util.AutoBoxing Maven / Gradle / Ivy
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JMockit is a Java toolkit for automated developer testing.
It contains mocking/faking APIs and a code coverage tool, supporting both JUnit and TestNG.
The mocking APIs allow all kinds of Java code, without testability restrictions, to be tested
in isolation from selected dependencies.
/*
* Copyright (c) 2006-2015 Rogério Liesenfeld
* This file is subject to the terms of the MIT license (see LICENSE.txt).
*/
package mockit.internal.util;
import java.util.*;
import javax.annotation.*;
public final class AutoBoxing
{
private static final Map, Class>> PRIMITIVE_TO_WRAPPER = new HashMap, Class>>();
private static final Map, Class>> WRAPPER_TO_PRIMITIVE = new HashMap, Class>>();
static {
WRAPPER_TO_PRIMITIVE.put(Boolean.class, boolean.class);
WRAPPER_TO_PRIMITIVE.put(Character.class, char.class);
WRAPPER_TO_PRIMITIVE.put(Byte.class, byte.class);
WRAPPER_TO_PRIMITIVE.put(Short.class, short.class);
WRAPPER_TO_PRIMITIVE.put(Integer.class, int.class);
WRAPPER_TO_PRIMITIVE.put(Float.class, float.class);
WRAPPER_TO_PRIMITIVE.put(Long.class, long.class);
WRAPPER_TO_PRIMITIVE.put(Double.class, double.class);
PRIMITIVE_TO_WRAPPER.put(boolean.class, Boolean.class);
PRIMITIVE_TO_WRAPPER.put(char.class, Character.class);
PRIMITIVE_TO_WRAPPER.put(byte.class, Byte.class);
PRIMITIVE_TO_WRAPPER.put(short.class, Short.class);
PRIMITIVE_TO_WRAPPER.put(int.class, Integer.class);
PRIMITIVE_TO_WRAPPER.put(float.class, Float.class);
PRIMITIVE_TO_WRAPPER.put(long.class, Long.class);
PRIMITIVE_TO_WRAPPER.put(double.class, Double.class);
}
private AutoBoxing() {}
public static boolean isWrapperOfPrimitiveType(@Nonnull Class> type)
{
return WRAPPER_TO_PRIMITIVE.containsKey(type);
}
@Nullable
public static Class> getPrimitiveType(@Nonnull Class> wrapperType)
{
return WRAPPER_TO_PRIMITIVE.get(wrapperType);
}
@Nullable
public static Class> getWrapperType(@Nonnull Class> primitiveType)
{
return PRIMITIVE_TO_WRAPPER.get(primitiveType);
}
}