fix style

Signed-off-by: Ryan Nett <rnett@calpoly.edu>

Author: rnett

tensorflow-core/tensorflow-core-api/src/main/java/org/tensorflow/EagerOperationBuilder.java

@@ -56,8 +56,9 @@
 final class EagerOperationBuilder implements OperationBuilder {
 
   EagerOperationBuilder(EagerSession session, String type, String name) {
-    if(!session.isOpEnabled(type))
+    if (!session.isOpEnabled(type)) {
       throw new IllegalArgumentException("Op " + type + " is not valid in eager mode.");
+    }
 
     this.session = session;
     this.type = type;
@@ -78,15 +79,15 @@ public EagerOperation build() {
 
   @Override
   public EagerOperationBuilder addInput(Output<?> input) {
-    addInput(opHandle, (TFE_TensorHandle)input.getUnsafeNativeHandle());
+    addInput(opHandle, (TFE_TensorHandle) input.getUnsafeNativeHandle());
     return this;
   }
 
   @Override
   public EagerOperationBuilder addInputList(Output<?>[] inputs) {
     TFE_TensorHandle[] inputHandles = new TFE_TensorHandle[inputs.length];
     for (int i = 0; i < inputs.length; ++i) {
-      inputHandles[i] = (TFE_TensorHandle)inputs[i].getUnsafeNativeHandle();
+      inputHandles[i] = (TFE_TensorHandle) inputs[i].getUnsafeNativeHandle();
     }
     addInputList(opHandle, inputHandles);
     return this;
@@ -229,7 +230,9 @@ public EagerOperationBuilder setAttr(String name, Shape[] values) {
   private final String type;
   private final String name;
 
-  /** This value should be >= to the maximum number of outputs in any op */
+  /**
+   * This value should be >= to the maximum number of outputs in any op
+   */
   private static final int MAX_OUTPUTS_PER_OP = 1000;
 
   private static void requireOp(TFE_Op handle) {
@@ -361,7 +364,7 @@ private static void setAttrFloatList(TFE_Op opHandle, String name, float[] value
 
   private static void setAttrBool(TFE_Op opHandle, String name, boolean value) {
     requireOp(opHandle);
-    TFE_OpSetAttrBool(opHandle, name, (byte)(value ? 1 : 0));
+    TFE_OpSetAttrBool(opHandle, name, (byte) (value ? 1 : 0));
   }
 
   private static void setAttrBoolList(TFE_Op opHandle, String name, boolean[] values) {
@@ -413,7 +416,7 @@ private static void setAttrShapeList(TFE_Op opHandle, String name, long[] shapes
       }
       TF_Status status = TF_Status.newStatus();
       TFE_OpSetAttrShapeList(opHandle, new BytePointer(name), shapesPointers, new IntPointer(numDims),
-                            numDims.length, status);
+          numDims.length, status);
     }
   }
 }

tensorflow-core/tensorflow-core-api/src/main/java/org/tensorflow/GraphOperationBuilder.java

@@ -54,12 +54,15 @@
 import org.tensorflow.ndarray.Shape;
 import org.tensorflow.proto.framework.DataType;
 
-/** An {@link OperationBuilder} for adding {@link GraphOperation}s to a {@link Graph}. */
+/**
+ * An {@link OperationBuilder} for adding {@link GraphOperation}s to a {@link Graph}.
+ */
 public final class GraphOperationBuilder implements OperationBuilder {
 
   GraphOperationBuilder(Graph graph, String type, String name) {
-    if(!graph.isOpEnabled(type))
+    if (!graph.isOpEnabled(type)) {
       throw new IllegalArgumentException("Op " + type + " is not valid in graph mode.");
+    }
 
     this.graph = graph;
     Graph.Reference r = graph.ref();
@@ -106,7 +109,7 @@ public GraphOperationBuilder addControlInput(Operation control) {
   public GraphOperationBuilder addInput(Output<?> input) {
     Graph.Reference r = graph.ref();
     try {
-      addInput(unsafeNativeHandle, (TF_Operation)input.getUnsafeNativeHandle(), input.index());
+      addInput(unsafeNativeHandle, (TF_Operation) input.getUnsafeNativeHandle(), input.index());
     } finally {
       r.close();
     }
@@ -120,7 +123,7 @@ public GraphOperationBuilder addInputList(Output<?>[] inputs) {
       TF_Operation[] opHandles = new TF_Operation[inputs.length];
       int[] indices = new int[inputs.length];
       for (int i = 0; i < inputs.length; ++i) {
-        opHandles[i] = (TF_Operation)inputs[i].getUnsafeNativeHandle();
+        opHandles[i] = (TF_Operation) inputs[i].getUnsafeNativeHandle();
         indices[i] = inputs[i].index();
       }
       addInputList(unsafeNativeHandle, opHandles, indices);
@@ -447,7 +450,7 @@ private static void setAttrFloatList(TF_OperationDescription handle, String name
 
   private static void setAttrBool(TF_OperationDescription handle, String name, boolean value) {
     requireHandle(handle);
-    TF_SetAttrBool(handle, name, (byte)(value ? 1 : 0));
+    TF_SetAttrBool(handle, name, (byte) (value ? 1 : 0));
   }
 
   private static void setAttrBoolList(TF_OperationDescription handle, String name, boolean[] value) {