test: StringFormatter
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@@ -13,7 +13,7 @@ public final class StringFormatter {
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private static final char ESCAPE_CHAR = '\\';
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public static String arrayFormat(String messagePattern, Object[] argArray) {
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if (messagePattern == null) {
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if (messagePattern == null || messagePattern.equals(EMPTY)) {
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return EMPTY;
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} else if (argArray == null) {
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return messagePattern;
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@@ -30,7 +30,7 @@ public final class StringFormatter {
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if (k == 0) { // this is a simple string
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return messagePattern;
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} else { // add the tail string which contains no variables and return
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// the result.
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// the result.
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sb.append(messagePattern, k, messagePattern.length());
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return sb.toString();
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}
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