Não consigo iniciar um projeto Maven no Eclipse, já configurei as variáveis de ambiente e reconhei a versão. Não estou entendendo está exception e como fazer para poder rodar o Maven no Eclipse

!ENTRY org.eclipse.equinox.p2.transport.ecf 4 1002 2017-12-02 14:08:36.849 !MESSAGE Unable to read repository at http://download.eclipse.org/webtools/repository/neon/compositeContent.xml. !STACK 0 org.apache.http.conn.ssl.SSLInitializationException: TLS SSLContext not available at org.apache.http.conn.ssl.SSLContexts.createDefault(SSLContexts.java:61) at org.apache.http.conn.ssl.SSLContexts.createSystemDefault(SSLContexts.java:80) at org.eclipse.ecf.provider.filetransfer.httpclient4.SNIAwareHttpClient.createClientConnectionManager(SNIAwareHttpClient.java:46) at org.apache.http.impl.client.AbstractHttpClient.getConnectionManager(AbstractHttpClient.java:486) at org.apache.http.impl.client.AbstractHttpClient.createHttpContext(AbstractHttpClient.java:301) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:820) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:263) at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$ DirectoryJob.run(AbstractFileSystemBrowser.java:69) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) Caused by: java.security.NoSuchAlgorithmException: TLS SSLContext not available at sun.security.jca.GetInstance.getInstance(GetInstance.java:159) at javax.net.ssl.SSLContext.getInstance(SSLContext.java:156) at org.apache.http.conn.ssl.SSLContexts.createDefault(SSLContexts.java:57)