Clean up code in modified classes, remove line breaks, add static imports

Author: Sauli Ketola

openid-connect-server/src/main/java/org/mitre/oauth2/service/impl/DefaultOAuth2ProviderTokenService.java

@@ -170,7 +170,6 @@ public OAuth2AccessTokenEntity createAccessToken(OAuth2Authentication authentica
 throw new InvalidClientException("Client not found: " + request.getClientId());
 }
 
-
 // handle the PKCE code challenge if present
 if (request.getExtensions().containsKey(CODE_CHALLENGE)) {
 String challenge = (String) request.getExtensions().get(CODE_CHALLENGE);
@@ -198,7 +197,6 @@ public OAuth2AccessTokenEntity createAccessToken(OAuth2Authentication authentica
 
 }
 
-
 OAuth2AccessTokenEntity token = new OAuth2AccessTokenEntity();//accessTokenFactory.createNewAccessToken();
 
 // attach the client
@@ -284,8 +282,6 @@ private OAuth2RefreshTokenEntity createRefreshToken(ClientDetailsEntity client,
 refreshToken.setAuthenticationHolder(authHolder);
 refreshToken.setClient(client);
 
-
-
 // save the token first so that we can set it to a member of the access token (NOTE: is this step necessary?)
 OAuth2RefreshTokenEntity savedRefreshToken = tokenRepository.saveRefreshToken(refreshToken);
 return savedRefreshToken;
@@ -388,12 +384,10 @@ public OAuth2AccessTokenEntity refreshAccessToken(String refreshTokenValue, Toke
 tokenRepository.saveAccessToken(token);
 
 return token;
-
 }
 
 @Override
 public OAuth2Authentication loadAuthentication(String accessTokenValue) throws AuthenticationException {
-
 OAuth2AccessTokenEntity accessToken = clearExpiredAccessToken(tokenRepository.getAccessTokenByValue(accessTokenValue));
 
 if (accessToken == null) {
@@ -459,18 +453,11 @@ public void revokeAccessToken(OAuth2AccessTokenEntity accessToken) {
 tokenRepository.removeAccessToken(accessToken);
 }
 
-
-/* (non-Javadoc)
- * @see org.mitre.oauth2.service.OAuth2TokenEntityService#getAccessTokensForClient(org.mitre.oauth2.model.ClientDetailsEntity)
- */
 @Override
 public List<OAuth2AccessTokenEntity> getAccessTokensForClient(ClientDetailsEntity client) {
 return tokenRepository.getAccessTokensForClient(client);
 }
 
-/* (non-Javadoc)
- * @see org.mitre.oauth2.service.OAuth2TokenEntityService#getRefreshTokensForClient(org.mitre.oauth2.model.ClientDetailsEntity)
- */
 @Override
 public List<OAuth2RefreshTokenEntity> getRefreshTokensForClient(ClientDetailsEntity client) {
 return tokenRepository.getRefreshTokensForClient(client);
@@ -573,7 +560,4 @@ public OAuth2AccessTokenEntity getRegistrationAccessTokenForClient(ClientDetails
 
 return null;
 }
-
-
-
 }