Java: Consolidate some duplicate stubs.

java/ql/test/experimental/query-tests/security/CWE-016/options

@@ -1 +1 @@
-//semmle-extractor-options: --javac-args -cp ${testdir}/../../../stubs/springframework-5.2.3
+//semmle-extractor-options: --javac-args -cp ${testdir}/../../../../stubs/springframework-5.2.3

java/ql/test/experimental/query-tests/security/CWE-074/options

@@ -1 +1 @@
-//semmle-extractor-options: --javac-args -cp ${testdir}/../../../stubs/springframework-5.2.3:${testdir}/../../../stubs/shiro-core-1.5.2:${testdir}/../../../stubs/spring-ldap-2.3.2
+//semmle-extractor-options: --javac-args -cp ${testdir}/../../../../stubs/springframework-5.2.3:${testdir}/../../../stubs/shiro-core-1.5.2:${testdir}/../../../../stubs/spring-ldap-2.3.2

java/ql/test/experimental/query-tests/security/CWE-917/options

@@ -1 +1 @@
-//semmle-extractor-options: --javac-args -cp ${testdir}/../../../stubs/springframework-5.2.3:${testdir}/../../../stubs/ognl-3.2.14:${testdir}/../../../stubs/struts2-core-2.5.22
+//semmle-extractor-options: --javac-args -cp ${testdir}/../../../../stubs/springframework-5.2.3:${testdir}/../../../stubs/ognl-3.2.14:${testdir}/../../../stubs/struts2-core-2.5.22

java/ql/test/stubs/spring-ldap-2.3.2/org/springframework/ldap/core/LdapTemplate.java

@@ -1,5 +1,7 @@
 package org.springframework.ldap.core;
 
+import org.springframework.beans.factory.InitializingBean;
+
 import java.util.*;
 
 import javax.naming.Name;
@@ -9,7 +11,7 @@
 
 import org.springframework.ldap.query.LdapQuery;
 
-public class LdapTemplate {
+public class LdapTemplate implements LdapOperations, InitializingBean {
   public void authenticate(LdapQuery query, String password) { }
 
   public boolean authenticate(Name base, String filter, String password) { return true; }
@@ -22,7 +24,53 @@ public void authenticate(LdapQuery query, String password) { }
 
   public void search(String base, String filter, int searchScope, boolean returningObjFlag, NameClassPairCallbackHandler handler) { }
 
+  public void search(final String base, final String filter, final SearchControls controls, NameClassPairCallbackHandler handler) {}
+
+  public void search(final String base, final String filter, final SearchControls controls, NameClassPairCallbackHandler handler, DirContextProcessor processor) {}
+
+  public void search(String base, String filter, NameClassPairCallbackHandler handler) {}
+
+  public <T> List<T> search(String base, String filter, int searchScope, String[] attrs, AttributesMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, int searchScope, AttributesMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, AttributesMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, int searchScope, String[] attrs, ContextMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, int searchScope, ContextMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, ContextMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, SearchControls controls, ContextMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, SearchControls controls, AttributesMapper<T> mapper) { return null; }
+
+  public <T> List<T> search(String base, String filter, SearchControls controls, AttributesMapper<T> mapper, DirContextProcessor processor) { return null; }
+
+  public <T> List<T> search(String base, String filter, SearchControls controls, ContextMapper<T> mapper, DirContextProcessor processor) { return null; }
+
   public DirContextOperations searchForContext(LdapQuery query) { return null; }
 
   public <T> T searchForObject(Name base, String filter, ContextMapper<T> mapper) { return null; }
+
+  public <T> T searchForObject(String base, String filter, ContextMapper<T> mapper) { return null; }
+
+  public <T> T searchForObject(String base, String filter, SearchControls searchControls, ContextMapper<T> mapper) { return null; }
+
+  public Object lookup(final String dn) { return new Object(); }
+
+  public DirContextOperations lookupContext(String dn) { return null; }
+
+  public <T> T findByDn(Name dn, final Class<T> clazz) { return null; }
+
+  public void rename(final Name oldDn, final Name newDn) {}
+
+  public List<String> list(final Name base) { return null; }
+
+  public List<String> listBindings(final Name base) { return null; }
+
+  public void unbind(final String dn) {}
+
+  public void unbind(final String dn, boolean recursive) {}
 }