forked from plusone/plusone-commons
整理代码。
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@@ -27,7 +27,7 @@ public class NumberUtil {
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throw new IllegalStateException("Utility class");
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}
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public static int sum(short... numbers) {
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public static int sum(final short... numbers) {
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int result = 0;
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for (short number : numbers) {
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result += number;
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@@ -35,7 +35,7 @@ public class NumberUtil {
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return result;
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}
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public static long sum(int... numbers) {
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public static long sum(final int... numbers) {
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int result = 0;
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for (int number : numbers) {
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result += number;
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@@ -43,7 +43,7 @@ public class NumberUtil {
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return result;
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}
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public static long sum(long... numbers) {
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public static long sum(final long... numbers) {
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long result = 0;
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for (long number : numbers) {
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result += number;
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@@ -51,7 +51,7 @@ public class NumberUtil {
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return result;
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}
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public static double sum(float... numbers) {
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public static double sum(final float... numbers) {
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double result = 0;
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for (double number : numbers) {
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result += number;
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@@ -59,7 +59,7 @@ public class NumberUtil {
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return result;
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}
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public static double sum(double... numbers) {
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public static double sum(final double... numbers) {
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double result = 0;
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for (double number : numbers) {
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result += number;
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