forked from Speiger/Primitive-Collections
30 lines
832 B
Plaintext
30 lines
832 B
Plaintext
package speiger.src.collections.PACKAGE.utils;
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public class ARRAYS
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{
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#if !TYPE_OBJECT
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public static final KEY_TYPE[] EMPTY_ARRAY = new KEY_TYPE[0];
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public static CLASS_TYPE[] wrap(KEY_TYPE[] a) {
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CLASS_TYPE[] result = new CLASS_TYPE[a.length];
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for(int i = 0,m=a.length;i<m;i++)
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result[i] = KEY_TO_OBJ(a[i]);
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return result;
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}
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public static KEY_TYPE[] unwrap(CLASS_TYPE[] a) {
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KEY_TYPE[] result = new KEY_TYPE[a.length];
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for(int i = 0,m=a.length;i<m;i++)
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result[i] = OBJ_TO_KEY(a[i]);
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return result;
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}
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#else
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public static final Object[] EMPTY_ARRAY = new Object[0];
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public static KEY_GENERIC_TYPE KEY_TYPE[] newArray(Class<KEY_TYPE> clz, int length) {
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if(clz == Object.class) return (KEY_TYPE[])new Object[length];
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return (KEY_TYPE[]) java.lang.reflect.Array.newInstance(clz, length);
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}
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#endif
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} |