diff --git a/com.ibm.wala.cast.java.ecj/.settings/org.eclipse.jdt.core.prefs b/com.ibm.wala.cast.java.ecj/.settings/org.eclipse.jdt.core.prefs
index c69ebb298..201e24b39 100644
--- a/com.ibm.wala.cast.java.ecj/.settings/org.eclipse.jdt.core.prefs
+++ b/com.ibm.wala.cast.java.ecj/.settings/org.eclipse.jdt.core.prefs
@@ -16,7 +16,7 @@ org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.autoboxing=error
 org.eclipse.jdt.core.compiler.problem.comparingIdentical=error
 org.eclipse.jdt.core.compiler.problem.deadCode=error
-org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecation=ignore
 org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
 org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
 org.eclipse.jdt.core.compiler.problem.discouragedReference=error
diff --git a/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/JDTJava2CAstTranslator.java b/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/JDTJava2CAstTranslator.java
index 344d404a5..c9b7e28d0 100644
--- a/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/JDTJava2CAstTranslator.java
+++ b/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/JDTJava2CAstTranslator.java
@@ -1044,7 +1044,6 @@ public abstract class JDTJava2CAstTranslator<T extends Position> {
         private Collection<CAstType> fExceptionTypes = null;
 
         @Override
-        @SuppressWarnings("deprecation")
         public CAstType getReturnType() {
           if (fReturnType != null)
             return fTypeDict.getCAstTypeFor(fReturnType);
diff --git a/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/ecj/ECJSourceModuleTranslator.java b/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/ecj/ECJSourceModuleTranslator.java
index 77a1bda1c..692bb3cec 100644
--- a/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/ecj/ECJSourceModuleTranslator.java
+++ b/com.ibm.wala.cast.java.ecj/src/com/ibm/wala/cast/java/translator/jdt/ecj/ECJSourceModuleTranslator.java
@@ -184,7 +184,6 @@ public class ECJSourceModuleTranslator implements SourceModuleTranslator {
     }
     
     String[] sourceFiles = sources.toArray(new String[ sources.size() ]);
-    @SuppressWarnings("deprecation")
     final ASTParser parser = ASTParser.newParser(AST.JLS8);
     parser.setResolveBindings(true);
     parser.setEnvironment(libs, this.sources, null, false);
diff --git a/com.ibm.wala.ide.jdt/.settings/org.eclipse.jdt.core.prefs b/com.ibm.wala.ide.jdt/.settings/org.eclipse.jdt.core.prefs
index aeee0d99b..95607accf 100644
--- a/com.ibm.wala.ide.jdt/.settings/org.eclipse.jdt.core.prefs
+++ b/com.ibm.wala.ide.jdt/.settings/org.eclipse.jdt.core.prefs
@@ -23,7 +23,7 @@ org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
 org.eclipse.jdt.core.compiler.problem.comparingIdentical=error
 org.eclipse.jdt.core.compiler.problem.deadCode=error
-org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecation=ignore
 org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
 org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
 org.eclipse.jdt.core.compiler.problem.discouragedReference=error
diff --git a/com.ibm.wala.ide.jdt/source/com/ibm/wala/cast/java/translator/jdt/JDTSourceModuleTranslator.java b/com.ibm.wala.ide.jdt/source/com/ibm/wala/cast/java/translator/jdt/JDTSourceModuleTranslator.java
index 832698dfc..c0f6d9bf3 100644
--- a/com.ibm.wala.ide.jdt/source/com/ibm/wala/cast/java/translator/jdt/JDTSourceModuleTranslator.java
+++ b/com.ibm.wala.ide.jdt/source/com/ibm/wala/cast/java/translator/jdt/JDTSourceModuleTranslator.java
@@ -172,7 +172,6 @@ public class JDTSourceModuleTranslator implements SourceModuleTranslator {
       projectsFiles.get(proj).put(JavaCore.createCompilationUnitFrom(entry.getIFile()), entry);
     }
 
-    @SuppressWarnings("deprecation")
     final ASTParser parser = ASTParser.newParser(AST.JLS8);
  
     for (final Map.Entry<IProject,Map<ICompilationUnit,EclipseSourceFileModule>> proj : projectsFiles.entrySet()) {
diff --git a/com.ibm.wala.ide.jdt/source/com/ibm/wala/ide/util/JdtUtil.java b/com.ibm.wala.ide.jdt/source/com/ibm/wala/ide/util/JdtUtil.java
index 1cd5715ad..73c8cffff 100644
--- a/com.ibm.wala.ide.jdt/source/com/ibm/wala/ide/util/JdtUtil.java
+++ b/com.ibm.wala.ide.jdt/source/com/ibm/wala/ide/util/JdtUtil.java
@@ -578,7 +578,6 @@ public class JdtUtil {
   }
 
   public static ASTNode getAST(IFile javaSourceFile) {
-	  @SuppressWarnings("deprecation")
 	  ASTParser parser = ASTParser.newParser(AST.JLS3);
 	  parser.setSource(JavaCore.createCompilationUnitFrom(javaSourceFile));
 	  parser.setProject(JavaCore.create(javaSourceFile.getProject()));