ch.qos.logback.classic.spi.STEUtil Maven / Gradle / Ivy
/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2015, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package ch.qos.logback.classic.spi;
public class STEUtil {
static int UNUSED_findNumberOfCommonFrames(StackTraceElement[] steArray, StackTraceElement[] otherSTEArray) {
if (otherSTEArray == null) {
return 0;
}
int steIndex = steArray.length - 1;
int parentIndex = otherSTEArray.length - 1;
int count = 0;
while (steIndex >= 0 && parentIndex >= 0) {
if (steArray[steIndex].equals(otherSTEArray[parentIndex])) {
count++;
} else {
break;
}
steIndex--;
parentIndex--;
}
return count;
}
static int findNumberOfCommonFrames(StackTraceElement[] steArray, StackTraceElementProxy[] otherSTEPArray) {
if (otherSTEPArray == null) {
return 0;
}
int steIndex = steArray.length - 1;
int parentIndex = otherSTEPArray.length - 1;
int count = 0;
while (steIndex >= 0 && parentIndex >= 0) {
if (steArray[steIndex].equals(otherSTEPArray[parentIndex].ste)) {
count++;
} else {
break;
}
steIndex--;
parentIndex--;
}
return count;
}
}