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Defensively use Class.forName instead of ClassLoader.loadClass

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Issue: SPR-17333
This commit is contained in:
Juergen Hoeller
2018-10-09 23:14:05 +02:00
parent d9e7253532
commit fdf340306d
2 changed files with 5 additions and 5 deletions
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6
spring-jcl/src/main/java/org/apache/commons/logging/LogAdapter.java
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@@ -42,19 +42,19 @@ final class LogAdapter {
ClassLoader cl = LogAdapter.class.getClassLoader();
try {
// Try Log4j 2.x API
cl.loadClass("org.apache.logging.log4j.spi.ExtendedLogger");
Class.forName("org.apache.logging.log4j.spi.ExtendedLogger", false, cl);
logApi = LogApi.LOG4J;
}
catch (ClassNotFoundException ex1) {
try {
// Try SLF4J 1.7 SPI
cl.loadClass("org.slf4j.spi.LocationAwareLogger");
Class.forName("org.slf4j.spi.LocationAwareLogger", false, cl);
logApi = LogApi.SLF4J_LAL;
}
catch (ClassNotFoundException ex2) {
try {
// Try SLF4J 1.7 API
cl.loadClass("org.slf4j.Logger");
Class.forName("org.slf4j.Logger", false, cl);
logApi = LogApi.SLF4J;
}
catch (ClassNotFoundException ex3) {