Examples with ListTree org.sonar.plugins.java.api.tree.ListTree used on opensource projects

Example 1 with ListTree

use of org.sonar.plugins.java.api.tree.ListTree in project sonar-java by SonarSource.

the class TryStatementTreeImpl method filterVariableTreeResources.

private static ListTree filterVariableTreeResources(ResourceListTreeImpl resources) {
    ImmutableList.Builder<Tree> filteredResources = ImmutableList.builder();
    ImmutableList.Builder<SyntaxToken> filteredSeparators = ImmutableList.builder();
    Iterator<SyntaxToken> separators = resources.separators().iterator();
    for (Tree resource : resources) {
        SyntaxToken separator = null;
        if (separators.hasNext()) {
            separator = separators.next();
        }
        if (resource.is(Kind.VARIABLE)) {
            filteredResources.add(resource);
            if (separator != null) {
                filteredSeparators.add(separator);
            }
        }
    }
    return new ResourceListTreeImpl(filteredResources.build(), filteredSeparators.build());
}