CFR, Fernflower, Vineflower: No line numbers available in class file #118
Description
Version 3.5.1, Eclipse 4.36.0
I'm checking org.slf4j.Logger from slf4j-api-2.0.7.jar.
Unless I choose "JD Core" or "Procyon", there's the comment at the beginning of decompiled class:
// Warning: No line numbers available in class file
Yet, with CFR or Fernflower the line numbers are there!
default boolean isEnabledForLevel(Level level) {
int levelInt = level.toInt();// 146
switch (levelInt) {// 147
case 0:
return this.isTraceEnabled();// 149
case 10:
return this.isDebugEnabled();// 151
case 20:
return this.isInfoEnabled();// 153
case 30:
return this.isWarnEnabled();// 155
case 40:
return this.isErrorEnabled();// 157
default:
throw new IllegalArgumentException("Level [" + level + "] not recognized.");// 159
}
}
With Vineflower there are no line number comments at all.
With JD Core or Procyon it still works:
/* */ default boolean isEnabledForLevel(Level level) {
/* 146 */ int levelInt = level.toInt();
/* 147 */ switch (levelInt) {
/* */ case 0:
/* 149 */ return isTraceEnabled();
/* */ case 10:
/* 151 */ return isDebugEnabled();
/* */ case 20:
/* 153 */ return isInfoEnabled();
/* */ case 30:
/* 155 */ return isWarnEnabled();
/* */ case 40:
/* 157 */ return isErrorEnabled();
/* */ }
/* 159 */ throw new IllegalArgumentException("Level [" + level + "] not recognized.");
/* */ }