95     @Override
  96     public int getLineNumber() {
  97         // line number not available for native methods
  98         if (isNativeMethod())
  99             return -2;
 100 
 101         return toStackTraceElement().getLineNumber();
 102     }
 103 
 104 
 105     @Override
 106     public boolean isNativeMethod() {
 107         return JLIA.isNative(memberName);
 108     }
 109 
 110     @Override
 111     public String toString() {
 112         return toStackTraceElement().toString();
 113     }
 114 
 115     /**
 116      * Fill in the fields of the given StackTraceElement
 117      */
 118     private native void toStackTraceElement0(StackTraceElement ste);
 119 
 120     @Override
 121     public StackTraceElement toStackTraceElement() {
 122         StackTraceElement s = ste;
 123         if (s == null) {
 124             synchronized (this) {
 125                 s = ste;
 126                 if (s == null) {
 127                     s = new StackTraceElement();
 128                     toStackTraceElement0(s);
 129                     ste = s;
 130                 }
 131             }
 132         }
 133         return s;
 134     }
 135 }

  95     @Override
  96     public int getLineNumber() {
  97         // line number not available for native methods
  98         if (isNativeMethod())
  99             return -2;
 100 
 101         return toStackTraceElement().getLineNumber();
 102     }
 103 
 104 
 105     @Override
 106     public boolean isNativeMethod() {
 107         return JLIA.isNative(memberName);
 108     }
 109 
 110     @Override
 111     public String toString() {
 112         return toStackTraceElement().toString();
 113     }
 114 





 115     @Override
 116     public StackTraceElement toStackTraceElement() {
 117         StackTraceElement s = ste;
 118         if (s == null) {
 119             synchronized (this) {
 120                 s = ste;
 121                 if (s == null) {
 122                     ste = s = StackTraceElement.of(this);


 123                 }
 124             }
 125         }
 126         return s;
 127     }
 128 }