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Use StringWriter instead of ByteArrayOutputStream

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Glavo 2021-11-27 13:24:54 +08:00 committed by Yuhui Huang
parent 10dbcf63b7
commit 55092326a4
1 changed files with 5 additions and 9 deletions
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14
HMCLCore/src/main/java/org/jackhuang/hmcl/util/StringUtils.java
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@ -19,9 +19,7 @@ package org.jackhuang.hmcl.util;
import org.jackhuang.hmcl.util.platform.OperatingSystem; import org.jackhuang.hmcl.util.platform.OperatingSystem;
import java.io.ByteArrayOutputStream; import java.io.*;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.CharsetEncoder; import java.nio.charset.CharsetEncoder;
import java.nio.charset.StandardCharsets; import java.nio.charset.StandardCharsets;
import java.util.*; import java.util.*;
@ -37,13 +35,11 @@ public final class StringUtils {
} }
public static String getStackTrace(Throwable throwable) { public static String getStackTrace(Throwable throwable) {
ByteArrayOutputStream stream = new ByteArrayOutputStream(512); StringWriter stringWriter = new StringWriter(512);
try { try (PrintWriter printWriter = new PrintWriter(stringWriter)) {
throwable.printStackTrace(new PrintStream(stream, false, "UTF-8")); throwable.printStackTrace(printWriter);
return stream.toString("UTF-8");
} catch (UnsupportedEncodingException e) {
throw new InternalError(e);
} }
return stringWriter.toString();
} }
public static String getStackTrace(StackTraceElement[] elements) { public static String getStackTrace(StackTraceElement[] elements) {