make less logging noise from ScrollingModelImpl in tests on TeamCity

jps/standalone-builder/src/com/intellij/openapi/diagnostic/CompositeLogger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2014 JetBrains s.r.o.
+ * Copyright 2000-2017 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -78,6 +78,13 @@ public class CompositeLogger extends Logger {
     }
   }
 
+  @Override
+  public void trace(@Nullable Throwable t) {
+    for (Logger logger : myLoggers) {
+      logger.trace(t);
+    }
+  }
+
   @Override
   public void info(@NonNls String message) {
     for (Logger logger : myLoggers) {

platform/platform-impl/src/com/intellij/idea/RareLogger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2010 JetBrains s.r.o.
+ * Copyright 2000-2017 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -142,6 +142,11 @@ public class RareLogger extends Logger {
     process(Level.TRACE, message, null);
   }
 
+  @Override
+  public void trace(@Nullable Throwable t) {
+    process(Level.TRACE, null, t);
+  }
+
   @Override
   public void error(@NonNls String message, @Nullable Throwable t, @NotNull @NonNls String... details) {
     process(Level.ERROR, message, t, details);

platform/platform-impl/src/com/intellij/openapi/editor/impl/ScrollingModelImpl.java

@@ -137,8 +137,8 @@ public class ScrollingModelImpl implements ScrollingModelEx {
 
   @Override
   public void scrollToCaret(@NotNull ScrollType scrollType) {
-    if (LOG.isDebugEnabled()) {
-      LOG.debug(new Throwable());
+    if (LOG.isTraceEnabled()) {
+      LOG.trace(new Throwable());
     }
     assertIsDispatchThread();
     myEditor.validateSize();

platform/util/src/com/intellij/openapi/diagnostic/Log4jBasedLogger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
+ * Copyright 2000-2017 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -61,6 +61,11 @@ public class Log4jBasedLogger extends Logger {
     myLogger.trace(message);
   }
 
+  @Override
+  public void trace(@Nullable Throwable t) {
+    myLogger.trace("", t);
+  }
+
   @Override
   public void info(@NonNls String message) {
     myLogger.info(message);

platform/util/src/com/intellij/openapi/diagnostic/Logger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
+ * Copyright 2000-2017 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -110,6 +110,10 @@ public abstract class Logger {
     debug(message);
   }
 
+  public void trace(@Nullable Throwable t) {
+    debug(t);
+  }
+
   public void info(@NotNull Throwable t) {
     info(t.getMessage(), t);
   }