[Search] Match type parameters from type declaration

+ fix matching wildcards

Author: mickaelistria

org.eclipse.jdt.core.javac/src/org/eclipse/jdt/internal/SignatureUtils.java

@@ -117,7 +117,8 @@ public static String getSignature(ITypeBinding typeBinding) {
 			return Signature.createArraySignature(getSignature(typeBinding.getComponentType()), 1);
 		}
 		if (typeBinding.isWildcardType()) {
-			return Signature.createTypeParameterSignature(typeBinding.getName(), typeBinding.getBound() != null ? new String[] { getSignature(typeBinding.getBound()) } : null);
+			// TODO if typeBinding.getBounds(): C_EXTENDS, C_SUPER
+			return Character.toString(Signature.C_STAR);
 		}
 		ITypeBinding[] typeBounds = typeBinding.getTypeBounds();
 		if (typeBinding.isTypeVariable() || typeBinding.isWildcardType()) {

org.eclipse.jdt.core.javac/src/org/eclipse/jdt/internal/core/search/matching/DOMTypeParameterLocator.java

@@ -115,6 +115,9 @@ protected int matchTypeParameter(ITypeBinding variable, boolean matchName) {
 		if (variable.getDeclaringMember() != null && this.locator.matchesName(variable.getDeclaringMember().getName().toCharArray(), this.locator.pattern.declaringMemberName)) {
 			return ACCURATE_MATCH;
 		}
+		if (variable.getDeclaringClass() != null && this.locator.matchesName(variable.getDeclaringClass().getName().toCharArray(), this.locator.pattern.declaringMemberName)) {
+			return ACCURATE_MATCH;
+		}
 		return IMPOSSIBLE_MATCH;
 	}