Zygote: Avoid string concatentation for systrace

Avoid the allocation of an unneeded string. With more than 4000
classes being preloaded, this adds up.

Test: m
Test: device boots
Change-Id: I61f10f61ebdd08d17e09aaedd8bf54cc40c41838

parent ec3e884e

core/java/com/android/internal/os/ZygoteInit.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -258,7 +258,7 @@ public class ZygoteInit {
		continue;
		}

		Trace.traceBegin(Trace.TRACE_TAG_DALVIK, "PreloadClass " + line);
		Trace.traceBegin(Trace.TRACE_TAG_DALVIK, line);
		try {
		if (false) {
		Log.v(TAG, "Preloading " + line + "...");