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comparison graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaFieldImpl.java @ 20821:1bfa14fd1275

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Cache the reflection Field in HotSpotResolvedFieldImpl, since it is accessed repeatedly when accessing the annotations of the field
author Christian Wimmer <christian.wimmer@oracle.com>
date Wed, 08 Apr 2015 21:58:46 -0700
parents 7815c4d4a07f
children 673e0b242d4d
comparison
equal deleted inserted replaced
20820:ca57c045b1e8 20821:1bfa14fd1275
196 return javaField.getAnnotation(annotationClass); 196 return javaField.getAnnotation(annotationClass);
197 } 197 }
198 return null; 198 return null;
199 } 199 }
200 200
201 private Field toJavaCache;
202
201 private Field toJava() { 203 private Field toJava() {
204 if (toJavaCache != null) {
205 return toJavaCache;
206 }
207
202 if (isInternal()) { 208 if (isInternal()) {
203 return null; 209 return null;
204 } 210 }
205 try { 211 try {
206 return holder.mirror().getDeclaredField(name); 212 return toJavaCache = holder.mirror().getDeclaredField(name);
207 } catch (NoSuchFieldException | NoClassDefFoundError e) { 213 } catch (NoSuchFieldException | NoClassDefFoundError e) {
208 return null; 214 return null;
209 } 215 }
210 } 216 }
211 217