The memory for awtFont is not freed before leaving scope in line 286.

252AwtFont* AwtFont::Create(JNIEnv *env, jobject font, jint angle, jfloat awScale)
[...] 

277 awtFont = new AwtFont(cfnum, env, font);
278
279 awtFont->textAngle = angle;
280 awtFont->awScale = awScale;
281
282 if (cfnum > 0) {
283 // Ask peer class for the text component font name
284 jstring jTextComponentFontName = GetTextComponentFontName(env, font);
285 if (jTextComponentFontName == NULL) {
286 return NULL;