fixed issue 391: Using 'staticConstructor' on @Data whilst an @XxxArgsConstructor is present means it gets ignored, but until now lombok didn't warn you about this.

test/transform/resource/after-ecj/ConflictingStaticConstructorNames.java

@@ -0,0 +1,25 @@
+@lombok.Data(staticConstructor = "of") @lombok.NoArgsConstructor class ConflictingStaticConstructorNames {
+  public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+    if ((o == this))
+        return true;
+    if ((! (o instanceof ConflictingStaticConstructorNames)))
+        return false;
+    final @java.lang.SuppressWarnings("all") ConflictingStaticConstructorNames other = (ConflictingStaticConstructorNames) o;
+    if ((! other.canEqual((java.lang.Object) this)))
+        return false;
+    return true;
+  }
+  public @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+    return (other instanceof ConflictingStaticConstructorNames);
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+    int result = 1;
+    return result;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+    return "ConflictingStaticConstructorNames()";
+  }
+  public @java.lang.SuppressWarnings("all") ConflictingStaticConstructorNames() {
+    super();
+  }
+}