Preconditions.java
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package com.google.common.base;
import com.google.common.annotations.GwtCompatible;
import javax.annotation.Nullable;
@GwtCompatible
public final class Preconditions
{
private static String a(int paramInt1, int paramInt2, String paramString)
{
if (paramInt1 < 0) {
return a("%s (%s) must not be negative", new Object[] { paramString, Integer.valueOf(paramInt1) });
}
if (paramInt2 < 0) {
throw new IllegalArgumentException(26 + "negative size: " + paramInt2);
}
return a("%s (%s) must not be greater than size (%s)", new Object[] { paramString, Integer.valueOf(paramInt1), Integer.valueOf(paramInt2) });
}
static String a(String paramString, @Nullable Object... paramVarArgs)
{
int i = 0;
paramString = String.valueOf(paramString);
StringBuilder localStringBuilder = new StringBuilder(paramString.length() + paramVarArgs.length * 16);
int j = 0;
while (i < paramVarArgs.length)
{
int k = paramString.indexOf("%s", j);
if (k == -1) {
break;
}
localStringBuilder.append(paramString.substring(j, k));
localStringBuilder.append(paramVarArgs[i]);
j = k + 2;
i += 1;
}
localStringBuilder.append(paramString.substring(j));
if (i < paramVarArgs.length)
{
localStringBuilder.append(" [");
localStringBuilder.append(paramVarArgs[i]);
i += 1;
while (i < paramVarArgs.length)
{
localStringBuilder.append(", ");
localStringBuilder.append(paramVarArgs[i]);
i += 1;
}
localStringBuilder.append(']');
}
return localStringBuilder.toString();
}
public static void checkArgument(boolean paramBoolean)
{
if (!paramBoolean) {
throw new IllegalArgumentException();
}
}
public static void checkArgument(boolean paramBoolean, @Nullable Object paramObject)
{
if (!paramBoolean) {
throw new IllegalArgumentException(String.valueOf(paramObject));
}
}
public static void checkArgument(boolean paramBoolean, @Nullable String paramString, @Nullable Object... paramVarArgs)
{
if (!paramBoolean) {
throw new IllegalArgumentException(a(paramString, paramVarArgs));
}
}
public static int checkElementIndex(int paramInt1, int paramInt2)
{
return checkElementIndex(paramInt1, paramInt2, "index");
}
public static int checkElementIndex(int paramInt1, int paramInt2, @Nullable String paramString)
{
if ((paramInt1 < 0) || (paramInt1 >= paramInt2))
{
if (paramInt1 < 0) {}
for (paramString = a("%s (%s) must not be negative", new Object[] { paramString, Integer.valueOf(paramInt1) });; paramString = a("%s (%s) must be less than size (%s)", new Object[] { paramString, Integer.valueOf(paramInt1), Integer.valueOf(paramInt2) }))
{
throw new IndexOutOfBoundsException(paramString);
if (paramInt2 < 0) {
throw new IllegalArgumentException(26 + "negative size: " + paramInt2);
}
}
}
return paramInt1;
}
public static <T> T checkNotNull(T paramT)
{
if (paramT == null) {
throw new NullPointerException();
}
return paramT;
}
public static <T> T checkNotNull(T paramT, @Nullable Object paramObject)
{
if (paramT == null) {
throw new NullPointerException(String.valueOf(paramObject));
}
return paramT;
}
public static <T> T checkNotNull(T paramT, @Nullable String paramString, @Nullable Object... paramVarArgs)
{
if (paramT == null) {
throw new NullPointerException(a(paramString, paramVarArgs));
}
return paramT;
}
public static int checkPositionIndex(int paramInt1, int paramInt2)
{
return checkPositionIndex(paramInt1, paramInt2, "index");
}
public static int checkPositionIndex(int paramInt1, int paramInt2, @Nullable String paramString)
{
if ((paramInt1 < 0) || (paramInt1 > paramInt2)) {
throw new IndexOutOfBoundsException(a(paramInt1, paramInt2, paramString));
}
return paramInt1;
}
public static void checkPositionIndexes(int paramInt1, int paramInt2, int paramInt3)
{
if ((paramInt1 < 0) || (paramInt2 < paramInt1) || (paramInt2 > paramInt3))
{
String str;
if ((paramInt1 < 0) || (paramInt1 > paramInt3)) {
str = a(paramInt1, paramInt3, "start index");
}
for (;;)
{
throw new IndexOutOfBoundsException(str);
if ((paramInt2 < 0) || (paramInt2 > paramInt3)) {
str = a(paramInt2, paramInt3, "end index");
} else {
str = a("end index (%s) must not be less than start index (%s)", new Object[] { Integer.valueOf(paramInt2), Integer.valueOf(paramInt1) });
}
}
}
}
public static void checkState(boolean paramBoolean)
{
if (!paramBoolean) {
throw new IllegalStateException();
}
}
public static void checkState(boolean paramBoolean, @Nullable Object paramObject)
{
if (!paramBoolean) {
throw new IllegalStateException(String.valueOf(paramObject));
}
}
public static void checkState(boolean paramBoolean, @Nullable String paramString, @Nullable Object... paramVarArgs)
{
if (!paramBoolean) {
throw new IllegalStateException(a(paramString, paramVarArgs));
}
}
}
/* Location: /home/merong/decompile/hackery-dex2jar.jar!/com/google/common/base/Preconditions.class
* Java compiler version: 6 (50.0)
* JD-Core Version: 0.7.1
*/