Excavator: Upgrades Baseline to the latest version

.baseline/checkstyle/checkstyle.xml

@@ -43,7 +43,7 @@
     </module>
     <module name="LineLength"> <!-- Java Style Guide: No line-wrapping -->
         <property name="max" value="120"/>
-        <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
+        <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://|\{@link"/>
     </module>
     <module name="TreeWalker">
         <module name="SuppressionCommentFilter"/> <!-- baseline-gradle: README.md -->
@@ -402,7 +402,9 @@
             <property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
             <property name="target" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
         </module>
-        <module name="CyclomaticComplexity"/> <!-- Java Coding Guidelines: Reduce Cyclomatic Complexity -->
+        <module name="CyclomaticComplexity"> <!-- Java Coding Guidelines: Reduce Cyclomatic Complexity -->
+            <property name="switchBlockAsSingleDecisionPoint" value="true"/>
+        </module>
         <module name="DesignForExtension"> <!-- Java Coding Guidelines: Design for extension -->
             <property name="ignoredAnnotations" value="ParameterizedTest, Test, Before, BeforeEach, After, AfterEach, BeforeClass, BeforeAll, AfterClass, AfterAll"/>
         </module>

.baseline/idea/intellij-java-palantir-style.xml

@@ -44,8 +44,10 @@
               <package name="" withSubpackages="true" static="false" />
             </value>
           </option>
+          <!-- Should be a superset of https://github.com/google/error-prone/blob/c481b3f9c2da112db36ccfcbf64e755261a127ab/core/src/main/java/com/google/errorprone/bugpatterns/BadImport.java#L63 -->
           <DO_NOT_IMPORT_INNER>
             <CLASS name="Builder" />
+            <CLASS name="BuilderFactory" />
             <CLASS name="Callback" />
             <CLASS name="Class" />
             <CLASS name="Entry" />
@@ -54,6 +56,7 @@
             <CLASS name="Type" />
             <CLASS name="Key" />
             <CLASS name="Id" />
+            <CLASS name="Identifier" />
             <CLASS name="Provider" />
           </DO_NOT_IMPORT_INNER>
         </GroovyCodeStyleSettings>

build.gradle

@@ -7,7 +7,7 @@ buildscript {
     dependencies {
         classpath 'com.palantir.jakartapackagealignment:jakarta-package-alignment:0.5.0'
         classpath 'com.gradle.publish:plugin-publish-plugin:1.2.0'
-        classpath 'com.palantir.baseline:gradle-baseline-java:4.145.0'
+        classpath 'com.palantir.baseline:gradle-baseline-java:5.13.0'
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:2.12.0'
         classpath 'com.palantir.gradle.externalpublish:gradle-external-publish-plugin:1.12.0'
         classpath 'com.palantir.gradle.gitversion:gradle-git-version:3.0.0'

palantir-java-format/src/main/java/com/palantir/javaformat/OpenOp.java

@@ -134,7 +134,7 @@ public void add(DocBuilder builder) {
         builder.open(this);
     }
 
-    /** @see ImmutableOpenOp.Builder#Builder() */
+    /** Builder @see ImmutableOpenOp.Builder#Builder(). */
     public static Builder builder() {
         return new Builder();
     }

palantir-java-format/src/main/java/com/palantir/javaformat/OpsBuilder.java

@@ -47,7 +47,7 @@
 /** An {@code OpsBuilder} creates a list of {@link Op}s, which is turned into a {@link Doc} by {@link DocBuilder}. */
 public final class OpsBuilder {
 
-    /** @return the actual size of the AST node at position, including comments. */
+    /** Return the actual size of the AST node at position, including comments. */
     public int actualSize(int position, int length) {
         Input.Token startToken = input.getPositionTokenMap().get(position);
         int start = startToken.getTok().getPosition();
@@ -66,7 +66,7 @@ public int actualSize(int position, int length) {
         return end - start;
     }
 
-    /** @return the start column of the token at {@code position}, including leading comments. */
+    /** Return the start column of the token at {@code position}, including leading comments. */
     public Integer actualStartColumn(int position) {
         Input.Token startToken = input.getPositionTokenMap().get(position);
         int start = startToken.getTok().getPosition();

palantir-java-format/src/main/java/com/palantir/javaformat/Output.java

@@ -30,7 +30,7 @@ public abstract class Output extends InputOutput {
     /**
      * Output a string.
      *
-     * @param state
+     * @param state the current state
      * @param text the string
      * @param range the {@link Range} corresponding to the string
      */

palantir-java-format/src/main/java/com/palantir/javaformat/doc/Doc.java

@@ -37,8 +37,13 @@ public abstract class Doc extends HasUniqueId {
     static final Range<Integer> EMPTY_RANGE = Range.closedOpen(-1, -1);
     static final DiscreteDomain<Integer> INTEGERS = DiscreteDomain.integers();
 
+    @SuppressWarnings("Immutable") // Effectively immutable
     private final ImmutableSupplier<Float> memoizedWidth = Suppliers.memoize(this::computeWidth)::get;
+
+    @SuppressWarnings("Immutable") // Effectively immutable
     private final ImmutableSupplier<String> memoizedFlat = Suppliers.memoize(this::computeFlat)::get;
+
+    @SuppressWarnings("Immutable") // Effectively immutable
     private final ImmutableSupplier<Range<Integer>> memoizedRange = Suppliers.memoize(this::computeRange)::get;
 
     /**
@@ -51,7 +56,7 @@ final float getWidth() {
     }
 
     /**
-     * Return a {@code Doc}'s flat-string value; not defined (and never called) if the (@code Doc} contains forced
+     * Return a {@code Doc}'s flat-string value; not defined (and never called) if the {@code Doc} contains forced
      * breaks.
      *
      * @return the flat-string value

palantir-java-format/src/main/java/com/palantir/javaformat/doc/Level.java

@@ -60,6 +60,8 @@ public final class Level extends Doc {
     private static final Collector<Level, ?, Optional<Level>> GET_LAST_COLLECTOR = Collectors.reducing((u, v) -> v);
 
     private final List<Doc> docs = new ArrayList<>(); // The elements of the level.
+
+    @SuppressWarnings("Immutable") // Effectively immutable
     private final ImmutableSupplier<SplitsBreaks> memoizedSplitsBreaks =
             Suppliers.memoize(() -> splitByBreaks(docs))::get;
     /** The immutable characteristics of this level determined before the level contents are available. */
@@ -147,7 +149,7 @@ private Optional<Integer> tryToFitOnOneLine(int maxWidth, State state, Iterable<
                 column = newWidth.get();
                 continue;
             }
-            column += doc.getWidth();
+            column = (int) (column + doc.getWidth());
         }
         // Make an additional check that widthBeforeLastBreak fits in the column limit
         if (getColumnLimitBeforeLastBreak().isPresent()

palantir-java-format/src/main/java/com/palantir/javaformat/doc/LevelDelimitedFlatValueDocVisitor.java

@@ -16,7 +16,6 @@
 
 package com.palantir.javaformat.doc;
 
-import com.google.common.base.Strings;
 import com.palantir.javaformat.BreakBehaviours;
 import com.palantir.javaformat.Indent;
 import com.palantir.javaformat.LastLevelBreakability;
@@ -94,6 +93,6 @@ public String visitLevel(Level level) {
     }
 
     private void generateIndent(StringBuilder builder) {
-        builder.append(Strings.repeat(" ", indent));
+        builder.append(" ".repeat(indent));
     }
 }

palantir-java-format/src/main/java/com/palantir/javaformat/doc/Obs.java

@@ -53,6 +53,7 @@ FinishExplorationNode startExplorationNode(
                 Optional<State> incomingState);
 
         /**
+         * Write the given level node
          * @param levelNodeId the unique ID of the {@link LevelNode}. There can be multiple LevelNodes per
          *     {@link Level}.
          * @param parentExplorationId what exploration is this {@link LevelNode} a part of

palantir-java-format/src/main/java/com/palantir/javaformat/java/Formatter.java

@@ -44,7 +44,6 @@
 import com.sun.tools.javac.util.Context;
 import com.sun.tools.javac.util.Log;
 import com.sun.tools.javac.util.Options;
-import java.io.IOError;
 import java.io.IOException;
 import java.net.URI;
 import java.util.Collection;
@@ -145,7 +144,7 @@ static JavaOutput format(
                         .getConstructor(OpsBuilder.class, int.class)
                         .newInstance(opsBuilder, options.indentationMultiplier());
             } catch (ReflectiveOperationException e) {
-                throw new LinkageError(e.getMessage(), e);
+                throw new RuntimeException(e.getMessage(), e);
             }
         } else {
             visitor = new JavaInputAstVisitor(opsBuilder, options.indentationMultiplier());
@@ -185,7 +184,7 @@ static JCCompilationUnit parseJcCompilationUnit(Context context, String sourceTe
             fileManager.setLocation(StandardLocation.PLATFORM_CLASS_PATH, ImmutableList.of());
         } catch (IOException e) {
             // impossible
-            throw new IOError(e);
+            throw new RuntimeException(e);
         }
         SimpleJavaFileObject source = new SimpleJavaFileObject(URI.create("source"), JavaFileObject.Kind.SOURCE) {
             @Override

palantir-java-format/src/main/java/com/palantir/javaformat/java/JavaCommentsHelper.java

@@ -15,7 +15,6 @@
 package com.palantir.javaformat.java;
 
 import com.google.common.base.CharMatcher;
-import com.google.common.base.Strings;
 import com.palantir.javaformat.CommentsHelper;
 import com.palantir.javaformat.Input.Tok;
 import com.palantir.javaformat.Newlines;
@@ -83,7 +82,7 @@ private String preserveIndentation(List<String> lines, int column0) {
 
         // output all trailing lines with plausible indentation
         for (int i = 1; i < lines.size(); ++i) {
-            builder.append(lineSeparator).append(Strings.repeat(" ", column0));
+            builder.append(lineSeparator).append(" ".repeat(column0));
             // check that startCol is valid index, e.g. for blank lines
             if (lines.get(i).length() >= startCol) {
                 builder.append(lines.get(i).substring(startCol));
@@ -99,7 +98,7 @@ private String indentLineComments(List<String> lines, int column0) {
         lines = wrapLineComments(lines, column0);
         StringBuilder builder = new StringBuilder();
         builder.append(lines.get(0).trim());
-        String indentString = Strings.repeat(" ", column0);
+        String indentString = " ".repeat(column0);
         for (int i = 1; i < lines.size(); ++i) {
             builder.append(lineSeparator)
                     .append(indentString)
@@ -120,7 +119,7 @@ private List<String> wrapLineComments(List<String> lines, int column0) {
             Matcher matcher = LINE_COMMENT_MISSING_SPACE_PREFIX.matcher(line);
             if (matcher.find()) {
                 int length = matcher.group(1).length();
-                line = Strings.repeat("/", length) + " " + line.substring(length);
+                line = "/".repeat(length) + " " + line.substring(length);
             }
             if (line.startsWith("// MOE:")) {
                 // don't wrap comments for https://github.com/google/MOE
@@ -150,7 +149,7 @@ private String indentJavadoc(List<String> lines, int column0) {
         StringBuilder builder = new StringBuilder();
         builder.append(lines.get(0).trim());
         int indent = column0 + 1;
-        String indentString = Strings.repeat(" ", indent);
+        String indentString = " ".repeat(indent);
         for (int i = 1; i < lines.size(); ++i) {
             builder.append(lineSeparator).append(indentString);
             String line = lines.get(i).trim();

palantir-java-format/src/main/java/com/palantir/javaformat/java/JavaInput.java

@@ -307,7 +307,7 @@ private static ImmutableMap<Integer, Integer> makePositionToColumnMap(List<Tok>
         for (Tok tok : toks) {
             builder.put(tok.getPosition(), tok.getColumn());
         }
-        return builder.build();
+        return builder.buildOrThrow();
     }
 
     /**
@@ -552,7 +552,7 @@ private static boolean isParamComment(Tok tok) {
      * @param offset the {@code 0}-based offset in characters
      * @param length the length in characters
      * @return the {@code 0}-based {@link Range} of tokens
-     * @throws FormatterException
+     * @throws FormatterException on formatting errors
      */
     Range<Integer> characterRangeToTokenRange(int offset, int length) throws FormatterException {
         int requiredLength = offset + length;

palantir-java-format/src/main/java/com/palantir/javaformat/java/JavaInputAstVisitor.java

@@ -417,7 +417,7 @@ public Void visitClass(ClassTree tree, Void unused) {
                 visitEnumDeclaration(tree);
                 break;
             default:
-                throw new AssertionError(tree.getKind());
+                throw new IllegalArgumentException(tree.getKind().name());
         }
         return null;
     }
@@ -941,7 +941,7 @@ public Void visitMemberReference(MemberReferenceTree node, Void unused) {
                 token("new");
                 break;
             default:
-                throw new AssertionError(node.getMode());
+                throw new IllegalArgumentException(node.getMode().name());
         }
         builder.close();
         builder.close();
@@ -1774,7 +1774,7 @@ public Void visitPrimitiveType(PrimitiveTypeTree node, Void unused) {
                 token("void");
                 break;
             default:
-                throw new AssertionError(node.getPrimitiveTypeKind());
+                throw new RuntimeException(node.getPrimitiveTypeKind().name());
         }
         return null;
     }
@@ -3378,6 +3378,7 @@ enum DeclarationKind {
     }
 
     /** Declare one variable or variable-like thing. */
+    @SuppressWarnings("TooManyArguments")
     int declareOne(
             DeclarationKind kind,
             Direction annotationsDirection,

palantir-java-format/src/main/java/com/palantir/javaformat/java/JavacTokens.java

@@ -141,7 +141,7 @@ private char[] getRawCharactersReflectively(int beginIndex, int endIndex) {
                         .getMethod("getRawCharacters", int.class, int.class)
                         .invoke(instance, beginIndex, endIndex);
             } catch (ReflectiveOperationException e) {
-                throw new LinkageError(e.getMessage(), e);
+                throw new RuntimeException(e.getMessage(), e);
             }
         }
     }

palantir-java-format/src/main/java/com/palantir/javaformat/java/Main.java

@@ -18,7 +18,6 @@
 
 import com.google.common.io.ByteStreams;
 import com.palantir.javaformat.java.JavaFormatterOptions.Style;
-import java.io.IOError;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStreamWriter;
@@ -183,7 +182,7 @@ private int formatStdin(CommandLineOptions parameters, JavaFormatterOptions opti
         try {
             input = new String(ByteStreams.toByteArray(inStream), UTF_8);
         } catch (IOException e) {
-            throw new IOError(e);
+            throw new RuntimeException(e);
         }
         String stdinFilename = parameters.assumeFilename().orElse(STDIN_FILENAME);
         boolean ok = true;

palantir-java-format/src/main/java/com/palantir/javaformat/java/RemoveUnusedImports.java

@@ -109,7 +109,7 @@ public Void visitCase(CaseTree tree, Void unused) {
                 try {
                     scan((List<? extends Tree>) CASE_TREE_GET_LABELS.invoke(tree), null);
                 } catch (ReflectiveOperationException e) {
-                    throw new LinkageError(e.getMessage(), e);
+                    throw new RuntimeException(e.getMessage(), e);
                 }
             }
             return super.visitCase(tree, null);

palantir-java-format/src/main/java/com/palantir/javaformat/java/StringWrapper.java

@@ -18,7 +18,6 @@
 import static java.util.stream.Collectors.joining;
 
 import com.google.common.base.CharMatcher;
-import com.google.common.base.Strings;
 import com.google.common.base.Verify;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
@@ -316,10 +315,7 @@ private static String reflow(
 
         return lines.stream()
                 .collect(joining(
-                        "\""
-                                + separator
-                                + Strings.repeat(" ", (first0 ? firstLineStartColumn + 4 : textStartColumn - 2))
-                                + "+ \"",
+                        "\"" + separator + " ".repeat(first0 ? firstLineStartColumn + 4 : textStartColumn - 2) + "+ \"",
                         "\"",
                         "\""));
     }

palantir-java-format/src/main/java/com/palantir/javaformat/java/Trees.java

@@ -26,7 +26,6 @@
 import com.sun.tools.javac.tree.JCTree;
 import com.sun.tools.javac.tree.Pretty;
 import com.sun.tools.javac.tree.TreeInfo;
-import java.io.IOError;
 import java.io.IOException;
 import javax.lang.model.element.Name;
 
@@ -54,7 +53,7 @@ static String getSourceForNode(Tree node, TreePath path) {
         try {
             source = path.getCompilationUnit().getSourceFile().getCharContent(false);
         } catch (IOException e) {
-            throw new IOError(e);
+            throw new RuntimeException(e);
         }
         return source.subSequence(getStartPosition(node), getEndPosition(node, path))
                 .toString();

palantir-java-format/src/main/java/com/palantir/javaformat/java/java14/Java14InputAstVisitor.java

@@ -105,7 +105,7 @@ public Void visitBindingPattern(BindingPatternTree node, Void unused) {
             Name name = (Name) invoke(BINDING_PATTERN_TREE_GET_BINDING, node);
             visitBindingPattern(/* modifiers= */ null, type, name);
         } else {
-            throw new LinkageError(
+            throw new RuntimeException(
                     "BindingPatternTree must have either getVariable() or both getType() and getBinding(),"
                             + " but does not");
         }
@@ -155,7 +155,7 @@ public Void visitClass(ClassTree tree, Void unused) {
                 visitRecordDeclaration(tree);
                 break;
             default:
-                throw new AssertionError(tree.getKind());
+                throw new IllegalArgumentException(tree.getKind().name());
         }
         return null;
     }
@@ -305,7 +305,7 @@ public Void visitCase(CaseTree node, Void unused) {
                 builder.guessToken(";");
                 break;
             default:
-                throw new AssertionError(node.getCaseKind());
+                throw new IllegalArgumentException(node.getCaseKind().name());
         }
         return null;
     }
@@ -337,7 +337,7 @@ private static Object invoke(Method m, Object target) {
         try {
             return m.invoke(target);
         } catch (ReflectiveOperationException e) {
-            throw new LinkageError(e.getMessage(), e);
+            throw new RuntimeException(e.getMessage(), e);
         }
     }
 }

palantir-java-format/src/main/java/com/palantir/javaformat/java/javadoc/JavadocFormatter.java

@@ -137,7 +137,7 @@ private String render(List<Token> input, int blockIndent) {
                 case OPTIONAL_LINE_BREAK:
                     break;
                 default:
-                    throw new AssertionError(token.getType());
+                    throw new IllegalArgumentException(token.getType().name());
             }
         }
         throw new IllegalStateException();